diff --git a/docs/tutorials/.pages b/docs/tutorials/.pages
index 4f1079b3..81b29109 100644
--- a/docs/tutorials/.pages
+++ b/docs/tutorials/.pages
@@ -1,9 +1,11 @@
nav:
- getting_started.md
- - basic_renewal_model.md
- - custom_randomvariables.md
- - hospital_admissions_model.md
+ - building_multisignal_models.md
- observation_processes_counts.md
- observation_processes_measurements.md
+ - latent_hierarchical_infections.md
+ - custom_randomvariables.md
+ - basic_renewal_model.md
+ - hospital_admissions_model.md
- day_of_the_week.md
- periodic_effects.md
diff --git a/docs/tutorials/building_multisignal_models.qmd b/docs/tutorials/building_multisignal_models.qmd
new file mode 100644
index 00000000..f4501677
--- /dev/null
+++ b/docs/tutorials/building_multisignal_models.qmd
@@ -0,0 +1,1124 @@
+---
+title: Building Multi-Signal Renewal Models
+format:
+ gfm:
+ fig-width: 16
+ fig-height: 10
+ code-fold: true
+engine: jupyter
+jupyter:
+ jupytext:
+ text_representation:
+ extension: .qmd
+ format_name: quarto
+ format_version: '1.0'
+ jupytext_version: 1.18.1
+ kernelspec:
+ display_name: Python 3 (ipykernel)
+ language: python
+ name: python3
+---
+
+```{python}
+# | label: setup
+# | output: false
+import numpyro
+
+# to run samplers in parallel you must run `set_host_device_count` before importing jax
+numpyro.set_host_device_count(4)
+numpyro.enable_x64()
+```
+
+```{python}
+# | label: imports-base
+import arviz as az
+import jax
+import jax.numpy as jnp
+import jax.random as random
+import numpy as np
+import numpyro.distributions as dist
+import plotnine as p9
+import pandas as pd
+import time
+import warnings
+
+warnings.filterwarnings("ignore")
+
+
+def make_rng_key():
+ """Generate a time-based random seed."""
+ seed = int(time.time() * 1000) % (2**32)
+ return random.PRNGKey(seed)
+```
+
+```{python}
+# | label: imports-pyrenew
+from jax.typing import ArrayLike
+
+from pyrenew import datasets
+from pyrenew.deterministic import (
+ DeterministicPMF,
+ DeterministicVariable,
+)
+from pyrenew.metaclass import RandomVariable
+from pyrenew.randomvariable import DistributionalVariable
+
+from pyrenew.latent import (
+ HierarchicalInfections,
+ AR1,
+ RandomWalk,
+ GammaGroupSdPrior,
+ HierarchicalNormalPrior,
+)
+from pyrenew.model import PyrenewBuilder
+
+from pyrenew.observation import (
+ Counts,
+ HierarchicalNormalNoise,
+ Measurements,
+ MeasurementNoise,
+ NegativeBinomialNoise,
+)
+```
+
+## Overview
+
+Renewal models in PyRenew combine two types of components:
+
+1. **Latent infection process**: Generates unobserved infections via the renewal equation, driven by a time-varying reproduction number $R(t)$
+
+2. **Observation processes**: Transform latent infections into observable signals (hospital admissions, wastewater concentrations, etc.) by applying delays, ascertainment, and noise
+
+A **multi-signal model** combines multiple observation processes—each representing a different data stream, e.g., hospital admissions, wastewater concentrations, which stem from the same underlying latent infection process. By jointly modeling these signals, we can improve estimation and prediction of the time-varying reproduction number $R(t)$. Such a model must:
+
+- Generate a single coherent infection trajectory (or set of trajectories for subpopulations)
+- Route those infections to each observation process appropriately
+- Handle the initialization period required by delay distributions
+
+The `PyrenewBuilder` class handles this plumbing. You specify:
+
+1. A **latent process** (e.g., `HierarchicalInfections`) that defines how infections evolve
+2. One or more **observation processes** (e.g., `Counts`, `Measurements`) that define how infections become data
+
+The builder computes initialization requirements, wires components together, and produces a model ready for inference.
+
+### Related Tutorials
+
+Before diving into multi-signal models, you may want to review these foundational tutorials:
+
+- **[Hierarchical Latent Infections](latent_hierarchical_infections.qmd)**: Understanding temporal process choices for $R(t)$
+- **[Observation Processes: Counts](observation_processes_counts.qmd)**: Modeling count data (admissions, deaths)
+- **[Observation Processes: Measurements](observation_processes_measurements.qmd)**: Modeling continuous data (wastewater)
+
+This tutorial shows how to combine these components into a complete multi-signal model.
+
+### What This Tutorial Covers
+
+This tutorial demonstrates building a multi-signal renewal model using:
+
+- `HierarchicalInfections` — subpopulations share a jurisdiction-level baseline $R(t)$ with subpopulation-specific deviations
+- `Counts` — hospital admissions (jurisdiction-level)
+- A custom `Wastewater` class — viral concentrations (subpopulation-level)
+
+## Model Structure
+
+In this tutorial, we build a model that jointly fits two data streams to a shared latent infection process:
+
+- **Hospital admissions** — jurisdiction-level counts that reflect *total* infections across all subpopulations, delayed and underascertained
+- **Wastewater concentrations** — site-level measurements from a subset of subpopulations (catchment areas), reflecting viral shedding and dilution
+
+The diagram below shows how data flows through the model. The latent process generates infection trajectories for all subpopulations. Each observation process receives the infections it needs — aggregated totals or per-subpopulation arrays — and transforms them into predicted observations via delays, ascertainment, shedding kinetics, and noise.
+
+```mermaid
+flowchart TB
+
+ subgraph Latent["Latent Infection Process"]
+ L["Renewal equation
(HierarchicalInfections)"]
+ end
+
+ subgraph Infections["Infection Trajectories"]
+ J["Jurisdiction total
(summed across subpopulations)"]
+ S["Per-subpopulation infections
(all subpopulations)"]
+ end
+
+ subgraph Obs["Observation Processes"]
+ C["Hospital admissions
(Counts)"]
+ W["Wastewater concentrations
(Measurements)"]
+ end
+
+ subgraph Data["Observed Data"]
+ HA["Reported admissions"]
+ WW["Measured viral concentrations"]
+ end
+
+ L --> S
+ S -->|"weighted sum"| J
+ J --> C
+ S -->|"select monitored subpopulations"| W
+ C -->|"delay + ascertainment + noise"| HA
+ W -->|"shedding + dilution + noise"| WW
+```
+
+### Infection Resolution
+
+Different observation processes observe different levels of the model hierarchy. Each observation process declares an **infection resolution** that determines what infection data it receives:
+
+| Resolution | Receives | Example signals |
+|----------------------|-------------------|-------------------------------|
+| `"aggregate"` | Aggregated infections (sum across all subpopulations), shape `(T,)` | Hospital admissions, case counts |
+| `"subpop"` | Infection matrix for all subpopulations, shape `(T, n_subpops)` | Wastewater, site-specific surveillance |
+
+The `PyrenewBuilder` routes latent infections to observation processes based on each process's declared resolution.
+
+For subpopulation-level observations, the observation process selects which subpopulations it observes using `subpop_indices` provided at sample/fit time. This allows flexible observation patterns—for example, wastewater samples might only cover 5 of 6 subpopulations (catchment areas), while the 6th represents areas without wastewater monitoring.
+
+With this structure in mind, we'll now define each component following the generative direction: first the latent infection process, then the observation processes.
+
+## Latent Infection Process
+
+Latent infection processes implement the renewal equation to generate infection trajectories. All latent processes share common components:
+
+- **Generation interval**: PMF for secondary infection timing
+- **Initial infections (I0)**: Starting condition for the renewal process
+- **Temporal dynamics**: How $R(t)$ evolves over time
+
+### Generation Interval
+
+The generation interval PMF specifies the probability that a secondary infection occurs $d$ days after the primary infection.
+
+```{python}
+# | label: gen-interval
+covid_gen_int = [0.16, 0.32, 0.25, 0.14, 0.07, 0.04, 0.02]
+gen_int_pmf = jnp.array(covid_gen_int)
+gen_int_rv = DeterministicPMF("gen_int", gen_int_pmf)
+
+# Mean generation time
+days = np.arange(len(gen_int_pmf))
+print(f"Generation interval length: {len(gen_int_pmf)} days")
+```
+
+### I0: Initial Infections
+
+The initial infections RV `I0_rv` specifies the **proportion of the population infected** at the first observation time. This must be a value in the interval (0, 1]. We use a Beta prior centered near a small value:
+
+```{python}
+# | label: initial-infections
+I0_rv = DistributionalVariable("I0", dist.Beta(1, 100))
+```
+
+### Initial Log Rt
+
+We place a prior on the initial log(Rt), centered at 0.0 (Rt = 1.0) with moderate uncertainty:
+
+```{python}
+# | label: initial-log-rt
+initial_log_rt_rv = DistributionalVariable(
+ "initial_log_rt", dist.Normal(0.0, 0.5)
+)
+```
+
+### Temporal Processes for $R(t)$
+
+We configure two temporal processes:
+
+- **Jurisdiction-level** (`baseline_rt_process`): AR(1) process for the baseline $R(t)$
+- **Subpopulation-level** (`subpop_rt_deviation_process`): RandomWalk for subpopulation deviations
+
+The RandomWalk allows flexible evolution of subpopulation-specific transmission without mean reversion.
+
+```{python}
+# | label: temporal-processes
+# AR1 provides mean-reverting behavior for baseline Rt
+baseline_rt_process = AR1(autoreg=0.9, innovation_sd=0.05)
+
+# RandomWalk allows flexible subpopulation deviations
+subpop_rt_deviation_process = RandomWalk(innovation_sd=0.025)
+```
+
+## Observation Processes
+
+Observation processes transform latent infections into observable signals and define the statistical model linking predictions to data. Each observation process:
+
+- Has a unique **name** that identifies the signal in model outputs
+- Declares what **infection resolution** it needs (`"aggregate"` or `"subpop"`)
+- Applies signal-specific transformations (ascertainment, delay convolution, shedding kinetics)
+- Defines the noise model
+
+### Signal Naming
+
+Each observation process requires a `name` parameter—a short, meaningful identifier like `"hospital"` or `"wastewater"`. This name serves as the single identifier for the signal throughout the model:
+
+- **Numpyro sites**: Prefixes all sample and deterministic sites (e.g., `hospital_obs`, `hospital_predicted`)
+- **Data binding**: Becomes the keyword argument for passing data to `model.run()` (e.g., `hospital={...}`)
+
+This unified naming provides several benefits:
+
+- **Interpretable outputs**: When examining MCMC samples or posterior diagnostics, site names like `hospital_predicted` immediately indicate which signal each quantity refers to
+- **Multiple signals of the same type**: You can include multiple count observations (e.g., hospital admissions and deaths) by giving each a distinct name
+- **Clearer debugging**: Error messages and trace inspection show meaningful signal names rather than generic identifiers
+
+### Hospital Admissions
+
+In this example we use a dataset consisting of hospital admissions for COVID-19 across California
+for the first 10 months of 2023 (as reported to the CDC).
+
+```{python}
+# | label: load-hospital-data
+# Load daily hospital admissions for California
+ca_hosp_data = datasets.load_hospital_data_for_state("CA", "2023-11-06.csv")
+
+hosp_admits = ca_hosp_data["daily_admits"]
+population_size = ca_hosp_data["population"]
+n_hosp_days = ca_hosp_data["n_days"]
+
+print("State: California")
+print(f"Population: {population_size:,}")
+print(f"Date range: {ca_hosp_data['dates'][0]} to {ca_hosp_data['dates'][-1]}")
+print(f"Number of days: {n_hosp_days}")
+print(
+ f"Admissions range: {int(hosp_admits.min())} to {int(hosp_admits.max())}"
+)
+```
+
+The hospital admissions data is aggregated at the jurisdiction level, therefore we specify a `Counts` observation process.
+
+```{python}
+# | label: hospital-obs-process
+# Infection-to-hospitalization delay (COVID-19, from literature)
+inf_to_hosp_pmf = jnp.array(
+ [
+ 0,
+ 0.00469,
+ 0.01452,
+ 0.02786,
+ 0.04237,
+ 0.05581,
+ 0.06657,
+ 0.07379,
+ 0.07729,
+ 0.07737,
+ 0.07465,
+ 0.06988,
+ 0.06377,
+ 0.05696,
+ 0.04996,
+ 0.04315,
+ 0.03677,
+ 0.03097,
+ 0.02583,
+ 0.02135,
+ 0.01751,
+ 0.01427,
+ 0.01156,
+ 0.00931,
+ 0.00746,
+ 0.00596,
+ 0.00474,
+ 0.00375,
+ 0.00296,
+ 0.00233,
+ 0.00183,
+ 0.00143,
+ 0.00107,
+ 0.00077,
+ 0.00054,
+ 0.00036,
+ 0.00024,
+ 0.00015,
+ 0.00009,
+ 0.00005,
+ 0.00003,
+ 0.00002,
+ 0.00001,
+ ]
+)
+hosp_delay_rv = DeterministicPMF("inf_to_hosp_delay", inf_to_hosp_pmf)
+
+# IHR: ~1% of infections lead to hospitalization
+ihr_rv = DeterministicVariable("ihr", 0.01)
+
+# Negative binomial concentration (moderate overdispersion)
+hosp_concentration_rv = DeterministicVariable("hosp_concentration", 10.0)
+
+# Create hospital observation process
+hosp_obs = Counts(
+ name="hospital",
+ ascertainment_rate_rv=ihr_rv,
+ delay_distribution_rv=hosp_delay_rv,
+ noise=NegativeBinomialNoise(hosp_concentration_rv),
+)
+
+print("Hospital observation:")
+print(f" Infection resolution: {hosp_obs.infection_resolution()}")
+print(f" Delay PMF length: {len(inf_to_hosp_pmf)} days")
+```
+
+### Wastewater Concentrations
+
+#### Wastewater Observation Process
+
+The `Measurements` base class handles continuous observation processes. Domain-specific
+implementations subclass it and implement `_predicted_obs()` to transform infections
+into predicted values. See `observation_processes_measurements.qmd` for a detailed tutorial.
+
+```{python}
+# | label: wastewater-class
+class Wastewater(Measurements):
+ """
+ Wastewater viral concentration observation process.
+
+ Transforms site-level infections into predicted log-concentrations
+ via shedding kinetics convolution and genome/volume scaling.
+ """
+
+ def __init__(
+ self,
+ name: str,
+ shedding_kinetics_rv: RandomVariable,
+ log10_genome_per_infection_rv: RandomVariable,
+ ml_per_person_per_day: float,
+ noise: MeasurementNoise,
+ ) -> None:
+ super().__init__(
+ name=name, temporal_pmf_rv=shedding_kinetics_rv, noise=noise
+ )
+ self.log10_genome_per_infection_rv = log10_genome_per_infection_rv
+ self.ml_per_person_per_day = ml_per_person_per_day
+
+ def validate(self) -> None:
+ shedding_pmf = self.temporal_pmf_rv()
+ self._validate_pmf(shedding_pmf, "shedding_kinetics_rv")
+ self.noise.validate()
+
+ def lookback_days(self) -> int:
+ return len(self.temporal_pmf_rv()) - 1
+
+ def _predicted_obs(self, infections: ArrayLike) -> ArrayLike:
+ shedding_pmf = self.temporal_pmf_rv()
+ log10_genome = self.log10_genome_per_infection_rv()
+
+ def convolve_site(site_infections):
+ convolved, _ = self._convolve_with_alignment(
+ site_infections, shedding_pmf, p_observed=1.0
+ )
+ return convolved
+
+ shedding_signal = jax.vmap(convolve_site, in_axes=1, out_axes=1)(
+ infections
+ )
+ genome_copies = 10**log10_genome
+ concentration = (
+ shedding_signal * genome_copies / self.ml_per_person_per_day
+ )
+ return jnp.log(concentration)
+```
+
+#### Wastewater Data
+
+For the wastewater data, we use a simulated dataset for California with realistic noise patterns
+that covers the same time period.
+
+```{python}
+# | label: load-wastewater-data
+# Load wastewater data for California
+ca_ww_data = datasets.load_wastewater_data_for_state("CA", "fake_nwss.csv")
+
+ww_conc = ca_ww_data["observed_conc"] # log concentrations
+ww_site_ids = ca_ww_data["site_ids"]
+ww_time_indices = ca_ww_data["time_indices"]
+ww_n_sites = ca_ww_data["n_sites"]
+ww_n_obs = ca_ww_data["n_obs"]
+ww_wwtp_names = ca_ww_data["wwtp_names"]
+
+print("State: California")
+print(f"Number of sites: {ww_n_sites}")
+print(f"Number of observations: {ww_n_obs}")
+print(f"Date range: {ca_ww_data['dates'][0]} to {ca_ww_data['dates'][-1]}")
+print(
+ f"Time index range: {int(ww_time_indices.min())} to {int(ww_time_indices.max())}"
+)
+print("\nSites:")
+for i, name in enumerate(ww_wwtp_names[:5]):
+ print(f" {i}: {name}")
+if ww_n_sites > 5:
+ print(f" ... and {ww_n_sites - 5} more")
+```
+
+Wastewater observations are site-level: each measurement is associated with a specific measurement site. The Wastewater observation process uses LogNormalNoise, which takes hierarchical priors for the site-level mode and standard deviation parameters. This enables partial pooling across measurement sites.
+
+Here we specify HierarchicalNormalPrior for the site-level mode and GammaGroupSdPrior for the standard deviation.
+
+```{python}
+# | label: wastewater-obs-process
+# Viral shedding kinetics PMF (days post-infection)
+shedding_pmf = jnp.array(
+ [
+ 0.0,
+ 0.02,
+ 0.08,
+ 0.15,
+ 0.20,
+ 0.18,
+ 0.14,
+ 0.10,
+ 0.06,
+ 0.04,
+ 0.02,
+ 0.01,
+ ]
+)
+shedding_pmf = shedding_pmf / shedding_pmf.sum() # normalize
+shedding_rv = DeterministicPMF("shedding_kinetics", shedding_pmf)
+
+# Log10 genomes shed per infection
+log10_genome_rv = DeterministicVariable("log10_genome_per_inf", 9.0)
+
+# Wastewater volume per person per day (mL)
+ml_per_person_per_day = 1000.0
+
+# Hierarchical priors for site-level effects
+site_mode_prior = HierarchicalNormalPrior(
+ "ww_site_mode", sd_rv=DeterministicVariable("site_mode_sd", 0.5)
+)
+site_sd_prior = GammaGroupSdPrior(
+ "ww_site_sd",
+ sd_mean_rv=DeterministicVariable("site_sd_mean", 0.3),
+ sd_concentration_rv=DeterministicVariable("site_sd_conc", 4.0),
+)
+
+# Create wastewater observation process
+ww_obs = Wastewater(
+ name="wastewater",
+ shedding_kinetics_rv=shedding_rv,
+ log10_genome_per_infection_rv=log10_genome_rv,
+ ml_per_person_per_day=ml_per_person_per_day,
+ noise=HierarchicalNormalNoise(site_mode_prior, site_sd_prior),
+)
+
+print("Wastewater observation:")
+print(f" Infection resolution: {ww_obs.infection_resolution()}")
+print(f" Shedding PMF length: {len(shedding_pmf)} days")
+```
+
+## Model Building
+
+We instantiate a `PyrenewBuilder` object which handles the composition of the latent infection process and the observation process.
+
+```{python}
+# | label: model-builder-init
+# Build the multi-signal model
+builder = PyrenewBuilder()
+```
+
+The `PyrenewBuilder` object has 3 key methods:
+
+- `configure_latent`
+- `add_observation`
+- `build`
+
+Methods `configure_latent` and `add_observation` can be called in any order. Method `build` is called once all processes have been specified in the model.
+
+### Configuring the Latent Process
+
+We use `configure_latent` to specify the **model structure**: generation interval, initial infections, and temporal dynamics.
+
+```{python}
+# | label: configure-latent
+print("Latent process configuration:")
+print(f" Generation interval length: {len(gen_int_rv())} days")
+
+builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int_rv,
+ I0_rv=I0_rv,
+ initial_log_rt_rv=initial_log_rt_rv,
+ baseline_rt_process=baseline_rt_process,
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+)
+```
+
+### Specifying the Observation Processes, Data
+
+Each observation process's `name` attribute becomes the keyword used to pass that observation's data to `model.run()` (e.g., `hospital={...}`, `wastewater={...}`).
+
+```{python}
+# | label: add-observations-build
+builder.add_observation(hosp_obs) # Uses hosp_obs.name = "hospital"
+builder.add_observation(ww_obs) # Uses ww_obs.name = "wastewater"
+model = builder.build()
+
+n_init = model.latent.n_initialization_points
+print("Model built successfully")
+print(f" n_initialization_points: {n_init}")
+print(f" Latent process: {type(model.latent).__name__}")
+print(f" Observation processes: {list(model.observations.keys())}")
+```
+
+## Fitting the Model to Data: `model.run()`
+
+When you call `model.run()`, you supply two types of information:
+
+- **Observation data** — one data dictionary per registered observation process
+- **Population structure** — how the jurisdiction is divided into subpopulations
+
+### Shared Time Axis
+
+All observation data uses a **shared time axis** `[0, n_total)` where `n_total = n_init + n_days`. This shared axis aligns observations with the internal infection vectors:
+
+- Index 0 corresponds to the first day of the initialization period
+- Index `n_init` corresponds to the first day of actual observations
+- Index `n_total - 1` corresponds to the last observation day
+
+The model provides helper methods to align your data with this shared axis:
+
+- `model.pad_observations(obs)` — prepends `n_init` NaN values to dense observation vectors
+- `model.shift_times(times)` — adds `n_init` to sparse time indices
+
+### Observation Data by Signal Type
+
+Each observation process's `name` attribute becomes the keyword argument for passing data to `model.run()`:
+
+```python
+builder.add_observation(hosp_obs) # hosp_obs.name="hospital" → hospital={...}
+builder.add_observation(ww_obs) # ww_obs.name="wastewater" → wastewater={...}
+```
+
+#### Jurisdiction-level signals (dense)
+
+The jurisdiction-level hospital admissions data is specified as a `Counts` observations process with dense data padded to length `n_total`:
+
+```python
+hospital={
+ "obs": model.pad_observations(hosp_counts), # shape: (n_total,), NaN-padded
+}
+```
+
+The `pad_observations` method prepends `n_init` NaN values. NaN marks the initialization period where predictions exist but observations do not. You can also use NaN to mark missing data within the observation period.
+
+#### Subpopulation-level signals (sparse)
+
+The subpopulation-level wastewater data is specified as a `Wastewater` observations process with sparse indexing on the shared time axis:
+
+```python
+wastewater={
+ "obs": jnp.array([...]), # observed log concentrations (n_obs,)
+ "times": model.shift_times(ww_times), # time indices on shared axis
+ "subpop_indices": jnp.array([...]), # which subpopulation (selects infection column)
+ "sensor_indices": jnp.array([...]), # which WWTP/lab pair (selects noise parameters)
+ "n_sensors": int, # total number of WWTP/lab pairs
+}
+```
+
+The `shift_times` method adds `n_init` to convert from natural coordinates (0 = first observation day) to the shared time axis.
+
+**Understanding `subpop_indices`**: The latent process generates infections for all subpopulations as a matrix of shape `(T, n_subpops)`. Each observation selects which column (subpopulation) it came from using `subpop_indices`. This is how observation processes "know" which subpopulations they observe—the user specifies this mapping at sample/run time.
+
+A **subpopulation** is a portion of the jurisdiction's population (e.g., a catchment area). A **sensor** is a measurement source — typically a WWTP/lab pair — that produces observations. Multiple sensors can observe the same subpopulation (e.g., different labs processing samples from the same catchment), so `subpop_indices` and `sensor_indices` may differ.
+
+- `subpop_indices` links each observation to the appropriate infection column (0-indexed into the subpopulations)
+- `sensor_indices` selects which sensor's noise parameters (mode and sd) to apply
+
+**Example**: A jurisdiction has 6 subpopulations (indices 0-5), where 5 have wastewater monitoring and 1 does not. The `subpop_fractions` array has 6 elements. If subpopulation 2 lacks wastewater monitoring, wastewater observations would have `subpop_indices` values only in {0, 1, 3, 4, 5}—never 2. The monitored subpopulations need not be contiguous. The latent process still generates infections for all 6 subpopulations; the wastewater observation just doesn't see subpopulation 2.
+
+### Population Structure
+
+Population structure is specified via a single array of fractions for all subpopulations:
+
+```python
+model.run(
+ ...,
+ subpop_fractions=jnp.array([...]), # one fraction per subpopulation, must sum to 1
+)
+```
+
+This specifies 6 subpopulations with their population fractions. The fractions must sum to 1.0. The latent process generates infections for all 6 subpopulations.
+
+Which subpopulations each observation process "sees" is determined by the `subpop_indices` in the observation data, not by the population structure. For example, if wastewater monitoring covers only 5 of the 6 subpopulations (say, all except subpopulation 2), the wastewater observation data would have `subpop_indices` values in {0, 1, 3, 4, 5} but never 2. The monitored subpopulations can be any subset of {0, ..., n_subpops-1}.
+
+
+### Example `model.run()` Call
+
+```python
+model.run(
+ num_warmup=500,
+ num_samples=500,
+ mcmc_args={"num_chains": 4, "progress_bar": False},
+ # Model arguments (passed through to sample())
+ n_days_post_init=n_days,
+ population_size=population_size,
+ subpop_fractions=subpop_fractions,
+ hospital={"obs": model.pad_observations(hosp_counts)},
+ wastewater={
+ "obs": ww_conc,
+ "times": model.shift_times(ww_times),
+ "subpop_indices": ww_subpop_indices,
+ "sensor_indices": ww_sensor_indices,
+ "n_sensors": n_ww_sensors,
+ },
+)
+samples = model.mcmc.get_samples()
+```
+
+## Running the Model
+
+First we declare the population structure. We have 6 subpopulations, where 5 have wastewater monitoring and 1 does not. The subpopulations with wastewater monitoring need not be contiguous indices—they could be any subset of {0, 1, ..., n_subpops-1}.
+
+```{python}
+# | label: population-structure
+# All 6 subpopulations with their population fractions
+subpop_fractions = jnp.array([0.10, 0.14, 0.21, 0.22, 0.07, 0.26])
+
+n_subpops = len(subpop_fractions)
+
+# Which subpopulations have wastewater monitoring?
+# These indices will be used in subpop_indices for wastewater observations.
+# They can be any subset of {0, 1, ..., n_subpops-1}, not necessarily contiguous.
+ww_monitored_subpops = jnp.array(
+ [0, 1, 2, 3, 4]
+) # subpop 5 has no wastewater monitoring
+
+print(f"Total subpopulations: {n_subpops}")
+print(
+ f"Subpopulations with wastewater monitoring: {list(ww_monitored_subpops)}"
+)
+print(
+ f"Wastewater coverage: {float(jnp.sum(subpop_fractions[ww_monitored_subpops])):.0%}"
+)
+print(f"Total population: {float(jnp.sum(subpop_fractions)):.0%}")
+```
+
+We define a function to prepare observation data using the model's helper methods to align with the shared time axis.
+
+```{python}
+# | label: prepare-observation-data
+def prepare_observation_data(
+ model, n_days_fit, hosp_admits, ww_data, ww_monitored_subpops
+):
+ """
+ Prepare observation data for fitting.
+
+ Uses model.pad_observations() and model.shift_times() to align data
+ with the shared time axis.
+
+ Parameters
+ ----------
+ model : MultiSignalModel
+ The model (provides padding/shifting helpers)
+ n_days_fit : int
+ Number of days to include in fit
+ hosp_admits : array
+ Hospital admissions time series
+ ww_data : dict
+ Wastewater data dictionary
+ ww_monitored_subpops : array
+ Indices of subpopulations that have wastewater monitoring.
+ These are the valid values for subpop_indices in wastewater data.
+ """
+ # Hospital: dense, NaN-padded to length n_total
+ hosp_obs = model.pad_observations(hosp_admits[:n_days_fit])
+
+ # Wastewater: sparse, times shifted to shared axis
+ ww_mask = ww_data["time_indices"] < n_days_fit
+ ww_times = model.shift_times(ww_data["time_indices"][ww_mask])
+ ww_conc = ww_data["observed_conc"][ww_mask]
+ ww_sensors = ww_data["site_ids"][ww_mask]
+
+ # Map wastewater sensors to subpopulation indices
+ # Each sensor is assigned to one of the monitored subpopulations.
+ # In practice, this mapping comes from your data (which WWTP serves which catchment).
+ # For this demo, we cycle sensors through the monitored subpopulations.
+ n_ww_sensors = ww_data["n_sites"]
+ n_monitored = len(ww_monitored_subpops)
+ sensor_to_subpop = {
+ i: int(ww_monitored_subpops[i % n_monitored])
+ for i in range(n_ww_sensors)
+ }
+ ww_subpop_indices = jnp.array(
+ [sensor_to_subpop[int(s)] for s in ww_sensors]
+ )
+
+ return {
+ "hospital": {
+ "obs": hosp_obs,
+ },
+ "wastewater": {
+ "obs": ww_conc,
+ "times": ww_times,
+ "subpop_indices": ww_subpop_indices,
+ "sensor_indices": ww_sensors,
+ "n_sensors": n_ww_sensors,
+ },
+ }
+```
+
+### Fit: 90 Days
+
+Putting this altogether, we align the data with the model time and call `model.run()`.
+We run 4 sampler chains.
+
+```{python}
+# | label: fit-90-days
+# Clear JAX caches to avoid interference from earlier cells
+jax.clear_caches()
+
+n_days_90 = 90
+obs_data_90 = prepare_observation_data(
+ model, n_days_90, hosp_admits, ca_ww_data, ww_monitored_subpops
+)
+
+print(f"Fitting model with {n_days_90} days of data...")
+print(" This may take a few minutes...")
+
+start_time = time.time()
+model.run(
+ num_warmup=500,
+ num_samples=500,
+ rng_key=make_rng_key(),
+ mcmc_args={"num_chains": 4, "progress_bar": False},
+ n_days_post_init=n_days_90,
+ population_size=population_size,
+ subpop_fractions=subpop_fractions,
+ **obs_data_90,
+)
+# JAX uses asynchronous dispatch, so we must block until sampling completes
+# to get accurate timing
+samples_90 = model.mcmc.get_samples()
+jax.block_until_ready(samples_90)
+elapsed_90 = time.time() - start_time
+print(f"Elapsed time: {elapsed_90:.1f} seconds")
+```
+
+```{python}
+# | label: posterior-shape-90
+lat_inf_90 = samples_90["latent_infections"]
+print(f"Posterior samples shape: {lat_inf_90.shape}")
+print(f"Mean latent infections: {np.mean(lat_inf_90):,.0f}")
+```
+
+We check that the chains have converged and the number of effective samples.
+
+```{python}
+# | label: arviz-diagnostics-90
+# ArviZ diagnostics for 90-day fit
+def filter_samples_for_arviz(samples, n_init, num_chains=4):
+ """Slice time-series samples to exclude initialization period and reshape for chains."""
+ num_samples_per_chain = len(list(samples.values())[0]) // num_chains
+ filtered = {}
+ for k, v in samples.items():
+ if v.ndim == 2 and v.shape[1] > n_init:
+ # Time-series: slice to post-init period, reshape to (chains, draws, time)
+ filtered[k] = v[:, n_init:].reshape(
+ num_chains, num_samples_per_chain, -1
+ )
+ elif v.ndim == 1:
+ # Scalar: reshape to (chains, draws)
+ filtered[k] = v.reshape(num_chains, num_samples_per_chain)
+ else:
+ # Multi-dim: reshape to (chains, draws, ...)
+ filtered[k] = v.reshape(
+ num_chains, num_samples_per_chain, *v.shape[1:]
+ )
+ return filtered
+
+
+samples_90_filtered = filter_samples_for_arviz(
+ samples_90, n_init, num_chains=2
+)
+idata_90 = az.from_dict(posterior=samples_90_filtered)
+az.summary(idata_90, var_names=["~latent_infections", "~expected"])
+```
+
+We extract the posterior quantiles and print summary statistics.
+
+```{python}
+# | label: extract-quantiles-90
+def extract_posterior_quantiles(samples, n_init, n_days):
+ """Extract posterior quantiles for latent infections."""
+ latent_inf = np.array(samples["latent_infections"])[
+ :, n_init : n_init + n_days
+ ]
+ return {
+ "q05": np.percentile(latent_inf, 5, axis=0),
+ "q50": np.percentile(latent_inf, 50, axis=0),
+ "q95": np.percentile(latent_inf, 95, axis=0),
+ }
+
+
+quantiles_90 = extract_posterior_quantiles(samples_90, n_init, n_days_90)
+
+# Summary statistics
+ci_width_90 = quantiles_90["q95"] - quantiles_90["q05"]
+print(f"Posterior summary for {n_days_90} days:")
+print(f" Mean 90% CI width: {ci_width_90.mean():,.0f} infections")
+print(f" Median infections (day 45): {quantiles_90['q50'][45]:,.0f}")
+```
+
+Finally, we visualize the posterior latent infections alongside observed hospitalizations. Note that **hospital admissions lag behind infections** by the infection-to-hospitalization delay (mode ~10 days in our delay PMF). When comparing the two panels, peaks in the infection curve should precede corresponding peaks in hospitalizations by roughly 10-14 days.
+
+```{python}
+# | label: fig-posterior-90
+# | fig-cap: Posterior latent infections and observed hospitalizations (90 days).
+# Visualize posterior latent infections and observed hospitalizations (90 days)
+# Create separate dataframes for faceted plot
+infections_df_90 = pd.DataFrame(
+ {
+ "day": np.arange(n_days_90),
+ "median": quantiles_90["q50"],
+ "q05": quantiles_90["q05"],
+ "q95": quantiles_90["q95"],
+ "signal": "Latent Infections",
+ }
+)
+
+# Add 14-day moving average to smooth noisy daily admissions
+hosp_raw_90 = np.array(hosp_admits[:n_days_90], dtype=float)
+hosp_ma_90 = (
+ pd.Series(hosp_raw_90).rolling(window=14, center=True).mean().values
+)
+
+hosp_df_90 = pd.DataFrame(
+ {
+ "day": np.arange(n_days_90),
+ "median": hosp_ma_90,
+ "raw": hosp_raw_90,
+ "q05": np.nan,
+ "q95": np.nan,
+ "signal": "Hospital Admissions (14-day MA)",
+ }
+)
+
+plot_df_90 = pd.concat([infections_df_90, hosp_df_90], ignore_index=True)
+plot_df_90["signal"] = pd.Categorical(
+ plot_df_90["signal"],
+ categories=["Hospital Admissions (14-day MA)", "Latent Infections"],
+ ordered=True,
+)
+
+(
+ p9.ggplot(plot_df_90, p9.aes(x="day"))
+ + p9.geom_ribbon(
+ p9.aes(ymin="q05", ymax="q95"),
+ fill="steelblue",
+ alpha=0.3,
+ )
+ + p9.geom_point(
+ p9.aes(y="raw"),
+ color="gray",
+ alpha=0.3,
+ size=1,
+ )
+ + p9.geom_line(
+ p9.aes(y="median"),
+ color="darkblue",
+ size=1,
+ )
+ + p9.facet_wrap("~signal", ncol=1, scales="free_y")
+ + p9.scale_y_log10()
+ + p9.labs(
+ x="Day",
+ y="Count",
+ title="Posterior Latent Infections vs Observed Hospitalizations (90 days)",
+ )
+ + p9.theme_grey()
+ + p9.theme(figure_size=(12, 8))
+)
+```
+
+### Fit: 180 Days
+
+```{python}
+# | label: fit-180-days
+# Clear JAX caches to avoid interference
+jax.clear_caches()
+
+n_days_180 = 180
+obs_data_180 = prepare_observation_data(
+ model, n_days_180, hosp_admits, ca_ww_data, ww_monitored_subpops
+)
+
+print(f"Fitting model with {n_days_180} days of data...")
+print(" This may take a few minutes...")
+
+start_time = time.time()
+model.run(
+ num_warmup=1000,
+ num_samples=500,
+ rng_key=make_rng_key(),
+ mcmc_args={"num_chains": 4, "progress_bar": False},
+ n_days_post_init=n_days_180,
+ population_size=population_size,
+ subpop_fractions=subpop_fractions,
+ **obs_data_180,
+)
+# Block until sampling completes for accurate timing
+samples_180 = model.mcmc.get_samples()
+jax.block_until_ready(samples_180)
+elapsed_180 = time.time() - start_time
+print(f"Elapsed time: {elapsed_180:.1f} seconds")
+```
+
+```{python}
+# | label: posterior-shape-180
+lat_inf_180 = samples_180["latent_infections"]
+print(f"Posterior samples shape: {lat_inf_180.shape}")
+print(f"Mean latent infections: {np.mean(lat_inf_180):,.0f}")
+```
+
+We check the model fit, as before.
+
+```{python}
+# | label: arviz-diagnostics-180
+# ArviZ diagnostics for 180-day fit
+samples_180_filtered = filter_samples_for_arviz(
+ samples_180, n_init, num_chains=2
+)
+idata_180 = az.from_dict(posterior=samples_180_filtered)
+az.summary(idata_180, var_names=["~latent_infections", "~expected"])
+```
+
+```{python}
+# | label: extract-quantiles-180
+quantiles_180 = extract_posterior_quantiles(samples_180, n_init, n_days_180)
+
+ci_width_180 = quantiles_180["q95"] - quantiles_180["q05"]
+print(f"Posterior summary for {n_days_180} days:")
+print(f" Mean 90% CI width: {ci_width_180.mean():,.0f} infections")
+print(f" Median infections (day 90): {quantiles_180['q50'][90]:,.0f}")
+```
+
+```{python}
+# | label: fig-posterior-180
+# | fig-cap: Posterior latent infections and observed hospitalizations (180 days).
+# Visualize posterior latent infections and observed hospitalizations (180 days)
+infections_df_180 = pd.DataFrame(
+ {
+ "day": np.arange(n_days_180),
+ "median": quantiles_180["q50"],
+ "q05": quantiles_180["q05"],
+ "q95": quantiles_180["q95"],
+ "signal": "Latent Infections",
+ }
+)
+
+# Add 14-day moving average to smooth noisy daily admissions
+hosp_raw_180 = np.array(hosp_admits[:n_days_180], dtype=float)
+hosp_ma_180 = (
+ pd.Series(hosp_raw_180).rolling(window=14, center=True).mean().values
+)
+
+hosp_df_180 = pd.DataFrame(
+ {
+ "day": np.arange(n_days_180),
+ "median": hosp_ma_180,
+ "raw": hosp_raw_180,
+ "q05": np.nan,
+ "q95": np.nan,
+ "signal": "Hospital Admissions (14-day MA)",
+ }
+)
+
+plot_df_180 = pd.concat([infections_df_180, hosp_df_180], ignore_index=True)
+plot_df_180["signal"] = pd.Categorical(
+ plot_df_180["signal"],
+ categories=["Hospital Admissions (14-day MA)", "Latent Infections"],
+ ordered=True,
+)
+
+(
+ p9.ggplot(plot_df_180, p9.aes(x="day"))
+ + p9.geom_ribbon(
+ p9.aes(ymin="q05", ymax="q95"),
+ fill="steelblue",
+ alpha=0.3,
+ )
+ + p9.geom_point(
+ p9.aes(y="raw"),
+ color="gray",
+ alpha=0.3,
+ size=1,
+ )
+ + p9.geom_line(
+ p9.aes(y="median"),
+ color="darkblue",
+ size=1,
+ )
+ + p9.facet_wrap("~signal", ncol=1, scales="free_y")
+ + p9.scale_y_log10()
+ + p9.labs(
+ x="Day",
+ y="Count",
+ title="Posterior Latent Infections vs Observed Hospitalizations (180 days)",
+ )
+ + p9.theme_grey()
+ + p9.theme(figure_size=(12, 8))
+)
+```
+
+### Comparing 90-Day vs 180-Day Fits
+
+Comparing the two fits reveals where uncertainty reduction occurs—and why it matters for forecasting.
+
+```{python}
+# | label: compare-fits
+# Compare CI widths for the overlapping 90-day period
+ci_width_90_overlap = quantiles_90["q95"] - quantiles_90["q05"]
+ci_width_180_overlap = (
+ quantiles_180["q95"][:n_days_90] - quantiles_180["q05"][:n_days_90]
+)
+
+# Compute difference in CI widths
+ci_diff = ci_width_90_overlap - ci_width_180_overlap
+ci_ratio = ci_width_90_overlap / ci_width_180_overlap
+
+print("CI Width Comparison (first 90 days):")
+print(
+ f" 90-day fit mean CI width: {ci_width_90_overlap.mean():,.0f} infections"
+)
+print(
+ f" 180-day fit mean CI width: {ci_width_180_overlap.mean():,.0f} infections"
+)
+print(f" Mean difference: {ci_diff.mean():,.0f} infections")
+print(f" Mean ratio (90/180): {ci_ratio.mean():.2f}x")
+print(
+ f"\nThe 180-day fit has {(1 - ci_width_180_overlap.mean() / ci_width_90_overlap.mean()) * 100:.1f}% narrower CIs on average"
+)
+
+# Per-day comparison
+print("\nCI width by time period:")
+for start, end, label in [
+ (0, 30, "Days 0-30"),
+ (30, 60, "Days 30-60"),
+ (60, 90, "Days 60-90"),
+]:
+ mean_90 = ci_width_90_overlap[start:end].mean()
+ mean_180 = ci_width_180_overlap[start:end].mean()
+ reduction = (1 - mean_180 / mean_90) * 100
+ print(
+ f" {label}: 90-day={mean_90:,.0f}, 180-day={mean_180:,.0f}, reduction={reduction:.1f}%"
+ )
+```
+
+Notice that the uncertainty reduction is concentrated in days 60-90—the final month of the 90-day window. Earlier periods (days 0-60) show little change because both fits have sufficient future data to constrain those estimates.
+
+This pattern has a direct implication for forecasting: **renewal models are most uncertain at the edge of the observation window**. Future observations constrain past latent infections through the renewal equation, but when predicting beyond available data, this constraint disappears. The high uncertainty in days 60-90 of the 90-day fit is exactly what we'd expect when forecasting 30 days ahead—there's no future signal to anchor the estimates.
+
+## Summary
+
+This tutorial demonstrated composing a multi-signal renewal model using `PyrenewBuilder`:
+
+1. **Configure latent process** (`configure_latent`): generation interval, initial infections, temporal dynamics
+2. **Add observation processes** (`add_observation`): each declares its infection resolution and gets a name for data binding
+3. **Build and run** (`build`, `model.run`): the model routes infections to observations based on resolution and runs NUTS inference
+
+### Key Concepts
+
+- **Two-part structure**: Renewal models separate latent infection dynamics from observation processes
+- **Infection resolution**: Observation processes declare whether they need aggregate or subpop-level infections
+- **Data routing**: `PyrenewBuilder` automatically routes infection trajectories to the appropriate observation processes
+- **Time alignment**: Observations must be offset by `n_initialization_points` to align with model time
+
+### Next Steps
+
+- Explore different temporal processes for $R(t)$ in the [Hierarchical Latent Infections](latent_hierarchical_infections.qmd) tutorial
+- Learn about count-based observation models in [Observation Processes: Counts](observation_processes_counts.qmd)
+- Learn about continuous measurement models in [Observation Processes: Measurements](observation_processes_measurements.qmd)
diff --git a/docs/tutorials/custom_randomvariables.qmd b/docs/tutorials/custom_randomvariables.qmd
index 033ecc73..53ece1ee 100644
--- a/docs/tutorials/custom_randomvariables.qmd
+++ b/docs/tutorials/custom_randomvariables.qmd
@@ -2,31 +2,19 @@
title: Defining Custom PyRenew RandomVariables
format: gfm
engine: jupyter
+jupyter:
+ jupytext:
+ text_representation:
+ extension: .qmd
+ format_name: quarto
+ format_version: '1.0'
+ jupytext_version: 1.18.1
+ kernelspec:
+ display_name: Python 3 (ipykernel)
+ language: python
+ name: python3
---
-This tutorial illustrates how define new `RandomVariable` classes in order to extend existing models and build new ones,
-according to [PyRenew principles](../developer_documentation.md){pyrenew-principles}.
-
-An example of a custom `RandomVariable` class is the `InfectionsWithFeedback` class which models
-the number of infections at time $t$ as a function of the number of infections at time $t - \tau$ as follows:
-
-$$I(t) = \mathcal{R}(t) \sum_{\tau = 1}^{T_g} I(t-\tau) g(\tau)$$
-
-where $\mathcal{R}(t)$ is the reproduction number at time $t$,
-and $g(\tau)$
-is the distribution of times from incident infection to secondary infection, i.e., the infectiousness profile.
-
-The reproduction number at time $t$ is a function of the unadjusted reproduction number at time $t$
-$\mathcal{R}^\mathrm{u}(t)$ and a damping factor which provides feedback from recent transmission:
-
-$$\mathcal{R}(t) = \mathcal{R}^u(t)\exp\left(-\gamma(t)\sum_{\tau=1}^{T_f}I(t - \tau)f(\tau)\right)$$
-
-where $\gamma \geq 0$ scales the feedback strength
-and the function $f(\tau)$ is the time-scale over which past infections influence
-the current time-varying reproductive number $\mathcal{R}(t)$.
-Because $\gamma$ is constrained to be positive, this provides a negative feedback mechanism.
-
-
```{python}
# | label: setup
import jax
diff --git a/docs/tutorials/latent_hierarchical_infections.qmd b/docs/tutorials/latent_hierarchical_infections.qmd
new file mode 100644
index 00000000..567ceef6
--- /dev/null
+++ b/docs/tutorials/latent_hierarchical_infections.qmd
@@ -0,0 +1,912 @@
+---
+title: 'Hierarchical Latent Infections: Understanding Temporal Process Choices'
+format:
+ gfm:
+ fig-width: 16
+ fig-height: 10
+ code-fold: true
+engine: jupyter
+jupyter:
+ jupytext:
+ text_representation:
+ extension: .qmd
+ format_name: quarto
+ format_version: '1.0'
+ jupytext_version: 1.18.1
+ kernelspec:
+ display_name: Python 3 (ipykernel)
+ language: python
+ name: python3
+---
+
+```{python}
+# | label: setup
+# | output: false
+import jax.numpy as jnp
+import jax.random as random
+import numpy as np
+import numpyro
+from numpyro.infer import Predictive
+import pandas as pd
+import plotnine as p9
+import warnings
+
+warnings.filterwarnings("ignore")
+```
+
+```{python}
+# | label: imports
+from pyrenew.latent import (
+ HierarchicalInfections,
+ AR1,
+ DifferencedAR1,
+ RandomWalk,
+)
+from pyrenew.deterministic import DeterministicPMF, DeterministicVariable
+```
+
+## The Modeling Problem
+
+You have a jurisdiction (e.g., a state or metropolitan area) with multiple subpopulations. Some subpopulations have direct observations; others do not. Disaggregated data from many subpopulations is often both sparse and noisy. You want to model transmission dynamics that:
+
+- Share information across subpopulations (pooling strength)
+- Allow local transmission to deviate from the jurisdiction average
+- Produce estimates for both observed and unobserved areas
+
+`HierarchicalInfections` addresses this by decomposing the effective reproduction number $R(t)$ into:
+
+$$\log R_k(t) = \log R_{\text{baseline}}(t) + \delta_k(t)$$
+
+where:
+
+- $R_{\text{baseline}}(t)$ is the jurisdiction-level reproduction number (shared across all subpopulations)
+- $\delta_k(t)$ is the deviation for subpopulation $k$, constrained so that $\sum_k \delta_k(t) = 0$
+
+The sum-to-zero constraint ensures $R_{\text{baseline}}(t)$ represents the geometric mean of subpopulation $R$ values—a natural "center" for the hierarchy.
+
+Each subpopulation runs its own renewal equation with its own $R_k(t)$, then results are aggregated for jurisdiction-level quantities (like total hospital admissions).
+
+## Model Inputs
+
+`HierarchicalInfections` requires several inputs that shape the infection dynamics. Understanding what each does helps you configure the model appropriately.
+
+### A Note on RandomVariables
+
+All inputs to `HierarchicalInfections` are **RandomVariables**—objects that can be sampled. In this tutorial, we use `DeterministicVariable` and `DeterministicPMF` (fixed values) for clarity. In real inference, you would typically use `DistributionalVariable` with priors for quantities you want to estimate (like I0 or initial Rt).
+
+For example:
+```python
+# Fixed value (for illustration)
+I0_rv = DeterministicVariable("I0", 0.001)
+
+# With a prior (for inference)
+from pyrenew.randomvariable import DistributionalVariable
+import numpyro.distributions as dist
+I0_rv = DistributionalVariable("I0", dist.Beta(1, 1000))
+```
+
+### Population Structure
+
+We define subpopulations as fractions of the total jurisdiction population:
+
+```{python}
+# | label: population-structure
+# 6 subpopulations with their population fractions
+# Which subpopulations are "observed" or "unobserved" is determined by each
+# observation process (via subpop_indices), not by the latent process.
+subpop_fractions = jnp.array([0.10, 0.14, 0.21, 0.22, 0.07, 0.26])
+
+n_subpops = len(subpop_fractions)
+print(f"Number of subpopulations: {n_subpops}")
+print(f"Total population fraction: {float(jnp.sum(subpop_fractions)):.2f}")
+```
+
+Note: Population structure is passed at **sample time**, not when constructing the process. This allows the same model specification to be fit to different jurisdictions.
+
+### Generation Interval
+
+The **generation interval** is the probability distribution over the time between infection of a primary case and infection of a secondary case. It determines the "memory" of the renewal process—how current infections depend on past infections.
+
+```{python}
+# | label: gen-interval-define
+# Typical COVID-like generation interval
+gen_int_pmf = jnp.array([0.16, 0.32, 0.25, 0.14, 0.07, 0.04, 0.02])
+gen_int_rv = DeterministicPMF("gen_int", gen_int_pmf)
+
+days = np.arange(len(gen_int_pmf))
+mean_gen_time = float(np.sum(days * gen_int_pmf))
+print(f"Mean generation time: {mean_gen_time:.1f} days")
+```
+
+**What it controls:** The generation interval affects how quickly infection dynamics respond to changes in Rt:
+
+- **Shorter generation interval** → faster response, more volatile dynamics
+- **Longer generation interval** → slower response, smoother dynamics
+
+The generation interval is typically fixed based on pathogen biology, not estimated from data.
+
+```{python}
+# | label: gen-interval-compare
+# Compare generation intervals: short vs long
+gi_short = jnp.array([0.4, 0.4, 0.2]) # Mean ~1 day
+gi_long = jnp.array([0.05, 0.1, 0.2, 0.3, 0.2, 0.1, 0.05]) # Mean ~3.5 days
+
+gi_short_rv = DeterministicPMF("gi_short", gi_short)
+gi_long_rv = DeterministicPMF("gi_long", gi_long)
+
+print(
+ f"Short GI mean: {float(np.sum(np.arange(len(gi_short)) * gi_short)):.1f} days"
+)
+print(
+ f"Long GI mean: {float(np.sum(np.arange(len(gi_long)) * gi_long)):.1f} days"
+)
+```
+
+To illustrate, we sample infection trajectories using each generation interval while holding other inputs fixed (I0 = 0.001, DifferencedAR1 baseline, AR1 deviations) and using the same random seed so the underlying Rt trajectory is identical. Solid lines use `initial_log_rt = 0` (Rt starts at 1); dashed lines show `initial_log_rt = ±0.2` (Rt starts growing or declining) with the standard GI:
+
+```{python}
+# | label: fig-gi-effect
+# | fig-cap: Effect of generation interval and initial_log_rt on infection dynamics. Solid lines start at Rt=1; dashed lines show initial growth (Rt≈1.22) or decline (Rt≈0.82).
+
+# Create models with different generation intervals
+baseline_rt_process = DifferencedAR1(autoreg=0.9, innovation_sd=0.05)
+subpop_rt_deviation_process = AR1(autoreg=0.8, innovation_sd=0.05)
+
+n_days_demo = 28
+gi_data = []
+
+# GI comparison at initial_log_rt = 0
+gi_configs = {
+ "Short GI (~1 day)": gi_short_rv,
+ "Standard GI (~2 days)": gen_int_rv,
+ "Long GI (~3.5 days)": gi_long_rv,
+}
+
+# Use consistent n_initialization_points across all GI configs
+# so the temporal process trajectories are comparable (same seed → same Rt)
+n_init_gi = max(len(rv()) for rv in gi_configs.values())
+
+for name, gi_rv in gi_configs.items():
+ model = HierarchicalInfections(
+ gen_int_rv=gi_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=baseline_rt_process,
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+ n_initialization_points=n_init_gi,
+ )
+ with numpyro.handlers.seed(rng_seed=42):
+ inf_agg, _ = model.sample(
+ n_days_post_init=n_days_demo,
+ subpop_fractions=subpop_fractions,
+ )
+ n_init = model.n_initialization_points
+ inf = np.array(inf_agg)[n_init:]
+ for d in range(len(inf)):
+ gi_data.append(
+ {
+ "day": d,
+ "infections": float(inf[d]),
+ "config": name,
+ "linetype": "solid",
+ }
+ )
+
+# initial_log_rt comparison with standard GI
+for init_rt_name, init_rt_val in [
+ ("Rt≈1.22 (growing)", 0.2),
+ ("Rt≈0.82 (declining)", -0.2),
+]:
+ model = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", init_rt_val),
+ baseline_rt_process=baseline_rt_process,
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+ n_initialization_points=n_init_gi,
+ )
+ with numpyro.handlers.seed(rng_seed=42):
+ inf_agg, _ = model.sample(
+ n_days_post_init=n_days_demo,
+ subpop_fractions=subpop_fractions,
+ )
+ n_init = model.n_initialization_points
+ inf = np.array(inf_agg)[n_init:]
+ for d in range(len(inf)):
+ gi_data.append(
+ {
+ "day": d,
+ "infections": float(inf[d]),
+ "config": f"Standard GI, {init_rt_name}",
+ "linetype": "dashed",
+ }
+ )
+
+gi_df = pd.DataFrame(gi_data)
+
+(
+ p9.ggplot(
+ gi_df,
+ p9.aes(x="day", y="infections", color="config", linetype="config"),
+ )
+ + p9.geom_line(size=1)
+ + p9.scale_linetype_manual(
+ values={
+ "Short GI (~1 day)": "solid",
+ "Standard GI (~2 days)": "solid",
+ "Long GI (~3.5 days)": "solid",
+ "Standard GI, Rt≈1.22 (growing)": "dashed",
+ "Standard GI, Rt≈0.82 (declining)": "dashed",
+ }
+ )
+ + p9.labs(
+ x="Days",
+ y="Infections (proportion)",
+ title="Effect of Generation Interval and Initial Rt",
+ color="Configuration",
+ linetype="Configuration",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(10, 5), legend_position="right")
+)
+```
+
+```{python}
+# | label: fig-gi-effect-zoom
+# | fig-cap: Zoomed view of days 14-21 showing separation between trajectories.
+
+gi_df_zoom = gi_df[(gi_df["day"] >= 14) & (gi_df["day"] <= 21)]
+
+(
+ p9.ggplot(
+ gi_df_zoom,
+ p9.aes(x="day", y="infections", color="config", linetype="config"),
+ )
+ + p9.geom_line(size=1)
+ + p9.scale_linetype_manual(
+ values={
+ "Short GI (~1 day)": "solid",
+ "Standard GI (~2 days)": "solid",
+ "Long GI (~3.5 days)": "solid",
+ "Standard GI, Rt≈1.22 (growing)": "dashed",
+ "Standard GI, Rt≈0.82 (declining)": "dashed",
+ }
+ )
+ + p9.labs(
+ x="Days",
+ y="Infections (proportion)",
+ title="Zoomed: Days 14-21",
+ color="Configuration",
+ linetype="Configuration",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(10, 5), legend_position="right")
+)
+```
+
+### Initial Conditions: I0 and initial_log_rt
+
+Parameters `I0` and `initial_log_rt` set the starting point for the infection process.
+
+The previous plot shows the effect of `initial_log_rt`: the solid lines use `initial_log_rt = 0` (Rt starts at 1), while the dashed lines use `initial_log_rt = ±0.2` (Rt starts above or below 1). Notice that the solid lines stay flat for the first ~15 days — when Rt = 1, each infected person infects approximately one other, so infection levels remain stable. The dashed lines show immediate growth or decline because Rt starts away from 1.
+
+The flat period for solid lines also reflects DifferencedAR1 with high autoregression (0.9): this process models the rate of change of log(Rt), starting from zero, and changes accumulate gradually. If you need more initial dynamics, set `initial_log_rt ≠ 0`, use `RandomWalk` instead, or increase `innovation_sd`.
+
+`I0` is the proportion of the population infected at time zero. It seeds the renewal equation and scales the entire trajectory:
+
+```{python}
+# | label: initial-conditions
+# Default values
+I0_rv = DeterministicVariable("I0", 0.001) # 0.1% initially infected
+initial_log_rt_rv = DeterministicVariable(
+ "initial_log_rt", 0.0
+) # Rt starts at 1.0
+
+print(f"I0 = 0.001 means {0.001:.1%} of population initially infected")
+print(f"initial_log_rt = 0.0 means Rt starts at {np.exp(0.0):.1f}")
+```
+
+In the previous plot, `I0` was specified as: `I0_rv=DeterministicVariable("I0", 0.001)`, i.e., $0.1%$ of the population. We overplot trajectories for $10%$ and $0.01%$ as well.
+
+```{python}
+# | label: fig-i0-effect
+# | fig-cap: Effect of I0 on infection scale. Higher I0 shifts the entire trajectory up proportionally.
+
+i0_configs = {
+ "I0 = 0.0001 (0.01%)": 0.0001,
+ "I0 = 0.001 (0.1%)": 0.001,
+ "I0 = 0.01 (1%)": 0.01,
+}
+
+i0_results = {}
+for name, i0_val in i0_configs.items():
+ model = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", i0_val),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=baseline_rt_process,
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+ n_initialization_points=len(gen_int_pmf),
+ )
+ with numpyro.handlers.seed(rng_seed=42):
+ inf_agg, _ = model.sample(
+ n_days_post_init=n_days_demo,
+ subpop_fractions=subpop_fractions,
+ )
+ n_init = model.n_initialization_points
+ i0_results[name] = np.array(inf_agg)[n_init:]
+
+i0_data = []
+for name, inf in i0_results.items():
+ for d in range(len(inf)):
+ i0_data.append({"day": d, "infections": float(inf[d]), "I0": name})
+i0_df = pd.DataFrame(i0_data)
+
+(
+ p9.ggplot(i0_df, p9.aes(x="day", y="infections", color="I0"))
+ + p9.geom_line(size=1)
+ + p9.scale_y_log10()
+ + p9.labs(
+ x="Days",
+ y="Infections (proportion, log scale)",
+ title="Effect of Initial Infection Prevalence (I0)",
+ subtitle="Same Rt trajectory, different starting prevalence",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(10, 5))
+)
+```
+
+### Temporal Processes
+
+The temporal process determines how $R_{\text{baseline}}(t)$ and the deviations $\delta_k(t)$ evolve over time. PyRenew provides three options:
+
+| Process | What It Does | Epidemiological Interpretation |
+|---------|--------------|-------------------------------|
+| `RandomWalk` | Each value = previous + noise | Maximum flexibility; Rt can drift anywhere |
+| `AR1` | Each value reverts toward a mean | Rt stays bounded near a baseline; deviations decay |
+| `DifferencedAR1` | The *rate of change* reverts toward zero | Rt can trend persistently, but growth rate stabilizes |
+
+**Choosing a temporal process:**
+
+| If you believe... | Consider |
+|-------------------|----------|
+| Rt should stay near 1 (endemic equilibrium) | `AR1` for baseline |
+| Rt may trend up/down over your horizon | `DifferencedAR1` for baseline |
+| Local differences are transient | `AR1` for deviations |
+| Local differences persist | `RandomWalk` for deviations |
+
+**Parameters:**
+
+- **`autoreg`** (AR1, DifferencedAR1): How strongly the process reverts. Values near 1 = slow reversion; near 0 = fast.
+- **`innovation_sd`**: Daily volatility. Larger values = more variable trajectories.
+
+## Configuring the Latent Process
+
+Now let's assemble all the inputs:
+
+```{python}
+# | label: temporal-config
+# Baseline Rt: DifferencedAR1 allows trends while stabilizing growth rate
+baseline_rt_process = DifferencedAR1(autoreg=0.9, innovation_sd=0.05)
+
+# Subpopulation deviations: AR1 shrinks differences back toward zero
+subpop_rt_deviation_process = AR1(autoreg=0.8, innovation_sd=0.05)
+```
+
+**Why these choices?**
+
+- `DifferencedAR1` for baseline: We don't want to force Rt back to 1; epidemics can grow or decline persistently. But we do want the *rate of change* to stabilize.
+- `AR1` for deviations: We expect local differences to be somewhat transient. If one area has a temporary spike, it should eventually return toward the jurisdiction average.
+
+### Creating the Process
+
+```{python}
+# | label: create-process
+latent_infections = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=I0_rv,
+ initial_log_rt_rv=initial_log_rt_rv,
+ baseline_rt_process=baseline_rt_process,
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+ n_initialization_points=len(gen_int_pmf),
+)
+
+print(
+ f"Generation interval length: {latent_infections.get_required_lookback()} days"
+)
+print(
+ f"Initialization points: {latent_infections.n_initialization_points} days"
+)
+```
+
+## Prior Predictive Checks: What Does the Model Believe?
+
+Now we examine what infection dynamics this configuration considers plausible—*before* seeing any data.
+
+### Single Sample
+
+```{python}
+# | label: single-sample
+n_days = 28 # 4 weeks of simulation
+
+with numpyro.handlers.seed(rng_seed=42):
+ result = latent_infections.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+infections_agg, infections_all = result
+
+n_total = infections_agg.shape[0]
+n_init = n_total - n_days
+
+print("Output shapes:")
+print(f" Aggregate (jurisdiction total): {infections_agg.shape}")
+print(f" All subpopulations: {infections_all.shape}")
+print(
+ f"\nTimeline: {n_init} initialization days + {n_days} simulation days = {n_total} total"
+)
+```
+
+### Many Samples: The Prior Predictive Distribution
+
+A single sample tells us little. We need many samples to understand the *distribution* of trajectories the model considers plausible.
+
+```{python}
+# | label: prior-predictive-sample
+def sample_model():
+ """Wrapper for prior predictive sampling."""
+ return latent_infections.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+
+n_samples = 200
+predictive = Predictive(sample_model, num_samples=n_samples)
+prior_samples = predictive(random.PRNGKey(42))
+
+print(
+ f"Rt baseline samples: {prior_samples['latent_infections/rt_baseline'].shape}"
+)
+print(
+ f"Infection samples: {prior_samples['latent_infections/infections_aggregate'].shape}"
+)
+```
+
+### Visualizing the Prior: Baseline Rt Trajectories
+
+```{python}
+# | label: rt-trajectories-data
+# Extract post-initialization Rt trajectories
+rt_samples = np.array(prior_samples["latent_infections/rt_baseline"])[
+ :, n_init:, 0
+]
+
+# Build long-format dataframe for plotting
+rt_data = []
+for i in range(n_samples):
+ for d in range(n_days):
+ rt_data.append({"day": d, "rt": float(rt_samples[i, d]), "sample": i})
+rt_df = pd.DataFrame(rt_data)
+
+# Compute summary statistics
+rt_median = np.median(rt_samples, axis=0)
+rt_mean = np.mean(rt_samples, axis=0)
+rt_q05 = np.percentile(rt_samples, 5, axis=0)
+rt_q95 = np.percentile(rt_samples, 95, axis=0)
+```
+
+```{python}
+# | label: fig-prior-rt
+# | fig-cap: Prior predictive distribution of baseline Rt. Each light blue line is one sample from the prior. The model considers all these trajectories plausible before seeing data.
+
+# Cap display for readability (some trajectories explode)
+rt_cap = 5.0
+n_extreme = np.sum(np.any(rt_samples > rt_cap, axis=1))
+
+(
+ p9.ggplot(rt_df, p9.aes(x="day", y="rt", group="sample"))
+ + p9.geom_line(alpha=0.1, size=0.4, color="steelblue")
+ + p9.geom_hline(yintercept=1.0, color="red", linetype="dashed", alpha=0.7)
+ + p9.scale_x_continuous(expand=(0, 0))
+ + p9.coord_cartesian(ylim=(0, rt_cap))
+ + p9.labs(
+ x="Days",
+ y="Rt (baseline)",
+ title=f"Prior Predictive: Baseline Rt ({n_samples} samples)",
+ subtitle=f"Red dashed line: Rt = 1. {n_extreme} samples exceed Rt = {rt_cap} (not shown in full).",
+ )
+ + p9.theme_minimal()
+)
+```
+
+### Interpreting the Prior Predictive
+
+```{python}
+# | label: rt-summary-stats
+print("Rt at end of simulation (day 28):")
+print(f" 5th percentile: {rt_q05[-1]:.2f}")
+print(f" Median: {rt_median[-1]:.2f}")
+print(f" Mean: {rt_mean[-1]:.2f}")
+print(f" 95th percentile: {rt_q95[-1]:.2f}")
+print(f" Maximum: {np.max(rt_samples[:, -1]):.1f}")
+```
+
+**What this tells us:**
+
+The median stays near 1, but the mean is pulled up by explosive trajectories. This is a consequence of modeling on the log scale:
+
+- Half the trajectories have Rt < 1 (bounded below by 0)
+- Half have Rt > 1 (unbounded above—can reach 10, 50, 100+)
+- The explosive trajectories dominate the mean
+
+**Is this a problem?** It depends on your data. With abundant data, these extreme trajectories will be ruled out by the likelihood. With sparse data, they may not be—and your posterior could include implausible dynamics.
+
+## Comparing Temporal Process Choices
+
+The prior predictive distribution changes dramatically based on your temporal process choices. Let's compare the three options for baseline Rt.
+
+```{python}
+# | label: temporal-process-samples
+temporal_configs = {
+ "AR(1)": AR1(autoreg=0.9, innovation_sd=0.05),
+ "DifferencedAR1": DifferencedAR1(autoreg=0.5, innovation_sd=0.05),
+ "RandomWalk": RandomWalk(innovation_sd=0.05),
+}
+
+process_samples = {}
+for name, temporal in temporal_configs.items():
+ model = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=I0_rv,
+ initial_log_rt_rv=initial_log_rt_rv,
+ baseline_rt_process=temporal,
+ subpop_rt_deviation_process=AR1(autoreg=0.8, innovation_sd=0.05),
+ n_initialization_points=len(gen_int_pmf),
+ )
+
+ def make_sampler(m):
+ return lambda: m.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+ samples = Predictive(make_sampler(model), num_samples=n_samples)(
+ random.PRNGKey(42)
+ )
+ process_samples[name] = np.array(samples["latent_infections/rt_baseline"])[
+ :, n_init:, 0
+ ]
+```
+
+```{python}
+# | label: temporal-comparison-data
+# Build comparison dataframe
+comparison_data = []
+for name, rt in process_samples.items():
+ for i in range(n_samples):
+ for d in range(n_days):
+ comparison_data.append(
+ {
+ "day": d,
+ "rt": float(rt[i, d]),
+ "sample": i,
+ "process": name,
+ }
+ )
+comparison_df = pd.DataFrame(comparison_data)
+comparison_df["process"] = pd.Categorical(
+ comparison_df["process"],
+ categories=["AR(1)", "DifferencedAR1", "RandomWalk"],
+ ordered=True,
+)
+```
+
+```{python}
+# | label: fig-temporal-comparison
+# | fig-cap: Effect of temporal process choice on prior Rt trajectories. AR(1) stays bounded near 1; DifferencedAR1 and RandomWalk can drift further.
+
+(
+ p9.ggplot(comparison_df, p9.aes(x="day", y="rt", group="sample"))
+ + p9.geom_line(alpha=0.1, size=0.4, color="steelblue")
+ + p9.geom_hline(yintercept=1.0, color="red", linetype="dashed", alpha=0.7)
+ + p9.facet_wrap("~ process", ncol=3)
+ + p9.scale_x_continuous(expand=(0, 0))
+ + p9.coord_cartesian(ylim=(0, 3.0))
+ + p9.labs(
+ x="Days",
+ y="Rt (baseline)",
+ title="Prior Predictive by Temporal Process",
+ subtitle="Same innovation_sd=0.05; AR(1) autoreg=0.9, DifferencedAR1 autoreg=0.5",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(12, 4))
+)
+```
+
+```{python}
+# | label: temporal-summary-table
+print("Rt at day 28 by temporal process:")
+print(f"{'Process':<18} {'Median':>8} {'Mean':>8} {'95th %':>8} {'Max':>8}")
+print("-" * 52)
+for name in ["AR(1)", "DifferencedAR1", "RandomWalk"]:
+ rt = process_samples[name][:, -1]
+ print(
+ f"{name:<18} {np.median(rt):>8.2f} {np.mean(rt):>8.2f} "
+ f"{np.percentile(rt, 95):>8.2f} {np.max(rt):>8.1f}"
+ )
+```
+
+**Key observations:**
+
+- **AR(1)** produces the tightest distribution—Rt reverts toward 1
+- **DifferencedAR1** allows more drift but growth rate stabilizes
+- **RandomWalk** has the widest spread—no mean reversion at all
+
+## Subpopulation Deviations
+
+The same choice applies to subpopulation deviations $\delta_k(t)$. Let's compare AR(1) vs RandomWalk:
+
+```{python}
+# | label: subpop-deviation-samples
+subpop_configs = {
+ "AR(1) deviations": AR1(autoreg=0.8, innovation_sd=0.05),
+ "RandomWalk deviations": RandomWalk(innovation_sd=0.05),
+}
+
+deviation_samples = {}
+for name, subpop_rt_deviation_process in subpop_configs.items():
+ model = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=I0_rv,
+ initial_log_rt_rv=initial_log_rt_rv,
+ baseline_rt_process=DifferencedAR1(autoreg=0.9, innovation_sd=0.05),
+ subpop_rt_deviation_process=subpop_rt_deviation_process,
+ n_initialization_points=len(gen_int_pmf),
+ )
+
+ def make_sampler(m):
+ return lambda: m.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+ deviation_samples[name] = Predictive(
+ make_sampler(model), num_samples=n_samples
+ )(random.PRNGKey(42))
+```
+
+```{python}
+# | label: deviation-data
+# Plot deviations for first subpopulation
+dev_data = []
+for name in subpop_configs.keys():
+ devs = np.array(
+ deviation_samples[name]["latent_infections/subpop_deviations"]
+ )[:, n_init:, 0]
+ for i in range(n_samples):
+ for d in range(n_days):
+ dev_data.append(
+ {
+ "day": d,
+ "deviation": float(devs[i, d]),
+ "sample": i,
+ "process": name,
+ }
+ )
+dev_df = pd.DataFrame(dev_data)
+```
+
+```{python}
+# | label: fig-subpop-deviations
+# | fig-cap: Subpopulation deviations under different temporal processes. AR(1) deviations decay toward zero; RandomWalk deviations can diverge.
+
+(
+ p9.ggplot(dev_df, p9.aes(x="day", y="deviation", group="sample"))
+ + p9.geom_line(alpha=0.15, size=0.4, color="purple")
+ + p9.geom_hline(yintercept=0, color="black", linetype="dotted")
+ + p9.facet_wrap("~ process", ncol=2)
+ + p9.scale_x_continuous(expand=(0, 0))
+ + p9.labs(
+ x="Days",
+ y="Deviation δ₁(t)",
+ title="Subpopulation Deviation Trajectories (first subpop)",
+ subtitle=f"{n_samples} prior samples; baseline uses DifferencedAR1",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(10, 4))
+)
+```
+
+**Interpretation:**
+
+- **AR(1)** deviations stay close to zero—subpopulations track the jurisdiction average
+- **RandomWalk** deviations can grow—subpopulations can diverge substantially
+
+Choose based on your scientific question: Do you expect local differences to persist or decay?
+
+## Tuning Hyperparameters
+
+The `autoreg` and `innovation_sd` parameters control how constrained the prior is. Let's compare a "weakly informative" vs "more informative" configuration:
+
+```{python}
+# | label: tuning-samples
+configs = {
+ "Weakly informative\n(autoreg=0.9, sd=0.05)": {
+ "baseline": DifferencedAR1(autoreg=0.9, innovation_sd=0.05),
+ "subpop": AR1(autoreg=0.8, innovation_sd=0.05),
+ },
+ "More informative\n(autoreg=0.7, sd=0.02)": {
+ "baseline": DifferencedAR1(autoreg=0.7, innovation_sd=0.02),
+ "subpop": AR1(autoreg=0.6, innovation_sd=0.02),
+ },
+}
+
+tuning_samples = {}
+for name, cfg in configs.items():
+ model = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=I0_rv,
+ initial_log_rt_rv=initial_log_rt_rv,
+ baseline_rt_process=cfg["baseline"],
+ subpop_rt_deviation_process=cfg["subpop"],
+ n_initialization_points=len(gen_int_pmf),
+ )
+
+ def make_sampler(m):
+ return lambda: m.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+ tuning_samples[name] = Predictive(
+ make_sampler(model), num_samples=n_samples
+ )(random.PRNGKey(42))
+```
+
+```{python}
+# | label: tuning-data
+# Build comparison dataframe
+tuning_data = []
+for name, samples in tuning_samples.items():
+ rt = np.array(samples["latent_infections/rt_baseline"])[:, n_init:, 0]
+ for i in range(n_samples):
+ for d in range(n_days):
+ tuning_data.append(
+ {
+ "day": d,
+ "rt": float(rt[i, d]),
+ "sample": i,
+ "config": name,
+ }
+ )
+tuning_df = pd.DataFrame(tuning_data)
+```
+
+```{python}
+# | label: fig-tuning-effect
+# | fig-cap: Effect of hyperparameter choices on prior Rt distribution. Tighter parameters produce more constrained trajectories.
+
+(
+ p9.ggplot(tuning_df, p9.aes(x="day", y="rt", group="sample"))
+ + p9.geom_line(alpha=0.1, size=0.4, color="steelblue")
+ + p9.geom_hline(yintercept=1.0, color="red", linetype="dashed", alpha=0.7)
+ + p9.facet_wrap("~ config", ncol=2)
+ + p9.scale_x_continuous(expand=(0, 0))
+ + p9.coord_cartesian(ylim=(0, 3.0))
+ + p9.labs(
+ x="Days",
+ y="Rt (baseline)",
+ title="Effect of Hyperparameter Tuning",
+ )
+ + p9.theme_minimal()
+ + p9.theme(figure_size=(10, 4))
+)
+```
+
+**Guidance:**
+
+- **Lower `autoreg`** → faster reversion → tighter distribution
+- **Lower `innovation_sd`** → smaller daily changes → smoother trajectories
+- With sparse data, more informative priors prevent explosive estimates
+- With abundant data, weakly informative priors let the data speak
+
+## Verifying Model Structure
+
+Before using `HierarchicalInfections` in a full model, verify the hierarchical structure is working correctly:
+
+```{python}
+# | label: verify-deviations
+# Check that deviations sum to zero (identifiability constraint)
+with numpyro.handlers.seed(rng_seed=123):
+ with numpyro.handlers.trace() as trace:
+ latent_infections.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+deviations = trace["latent_infections/subpop_deviations"]["value"]
+deviation_sums = jnp.sum(deviations, axis=1)
+print(
+ f"Max |sum of deviations|: {float(jnp.max(jnp.abs(deviation_sums))):.2e}"
+)
+print("(Should be ~0 due to sum-to-zero constraint)")
+```
+
+```{python}
+# | label: verify-aggregate
+# Check that aggregate = weighted sum of subpopulations
+with numpyro.handlers.seed(rng_seed=123):
+ inf_agg, inf_all = latent_infections.sample(
+ n_days_post_init=n_days,
+ subpop_fractions=subpop_fractions,
+ )
+
+computed_agg = jnp.sum(inf_all * subpop_fractions[None, :], axis=1)
+max_diff = float(jnp.max(jnp.abs(computed_agg - inf_agg)))
+
+print(f"Max difference (aggregate vs weighted sum): {max_diff:.2e}")
+print(
+ "Hierarchical structure verified!"
+ if max_diff < 1e-5
+ else "ERROR: Mismatch detected"
+)
+```
+
+## Summary
+
+### What We Covered
+
+1. **`HierarchicalInfections`** models subpopulation structure with shared baseline Rt and local deviations
+
+2. **Model inputs** each affect the dynamics differently:
+ - **Generation interval**: Determines response speed (fixed by pathogen biology)
+ - **I0**: Scales the entire infection trajectory
+ - **initial_log_rt**: Sets initial growth/decline direction
+ - **Temporal processes**: Control how Rt evolves over time
+
+3. **All inputs are RandomVariables**: In inference, use `DistributionalVariable` with priors for quantities you want to estimate
+
+4. **Prior predictive checks** reveal model beliefs before seeing data—critical when data is sparse or noisy
+
+### Decision Guide
+
+| Input | Consideration |
+|-------|---------------|
+| Generation interval | Fixed by pathogen; shorter = faster dynamics |
+| I0 | Often poorly identified; prior matters |
+| initial_log_rt | Sets starting direction; can often be estimated |
+| Temporal process | AR1 for regularization; RandomWalk for flexibility |
+| `autoreg`, `innovation_sd` | Lower values = tighter prior; adjust if trajectories explode |
+
+### Code Summary
+
+```python
+from pyrenew.latent import HierarchicalInfections, AR1, DifferencedAR1
+from pyrenew.deterministic import DeterministicPMF, DeterministicVariable
+
+# Configure the latent process
+latent = HierarchicalInfections(
+ gen_int_rv=DeterministicPMF("gen_int", gen_int_pmf),
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=DifferencedAR1(autoreg=0.9, innovation_sd=0.05),
+ subpop_rt_deviation_process=AR1(autoreg=0.8, innovation_sd=0.05),
+ n_initialization_points=len(gen_int_pmf),
+)
+
+# Sample (population structure provided at sample time)
+infections_agg, infections_all = latent.sample(
+ n_days_post_init=28,
+ subpop_fractions=subpop_fractions,
+)
+```
+
+When building the full multisignal model, you would instantiate a `PyrenewBuilder` object
+and call the `configure_latent` method
+to specify the latent process model structure: generation interval, initial infections, and temporal dynamics.
+See tutorial:
+
+- [Building Multi-Signal Renewal Models](building_multisignal_models.qmd)
diff --git a/docs/tutorials/observation_processes_counts.qmd b/docs/tutorials/observation_processes_counts.qmd
index 476afe26..dabc79e8 100644
--- a/docs/tutorials/observation_processes_counts.qmd
+++ b/docs/tutorials/observation_processes_counts.qmd
@@ -4,12 +4,7 @@ format:
gfm:
fig-width: 16
fig-height: 10
- html:
- toc: true
- embed-resources: true
- self-contained-math: true
code-fold: true
- code-tools: true
engine: jupyter
---
@@ -181,7 +176,7 @@ hosp_process = Counts(
The observation process convolves infections with a delay distribution, maintaining alignment between input and output: day $t$ in the output corresponds to day $t$ in the input.
-Hospital admissions depend on infections from prior days (the length of our delay distribution minus one). The method `lookback_days()` returns this length; the first valid observation day is at index `lookback - 1`. Earlier days are marked invalid.
+Hospital admissions depend on infections from prior days. A delay PMF of length $L$ covers delays 0 to $L-1$, requiring $L-1$ days of prior infection history. The method `lookback_days()` returns $L-1$; the first valid observation day is at index `lookback_days()`. Earlier days are marked invalid.
```{python}
# | label: helper-function
@@ -190,7 +185,7 @@ print(f"Required lookback: {hosp_process.lookback_days()} days")
def first_valid_observation_day(obs_process) -> int:
"""Return the first day index with complete infection history for convolution."""
- return obs_process.lookback_days() - 1
+ return obs_process.lookback_days()
```
## Simulating observed hospital admissions given a single day's worth of infections
@@ -346,7 +341,8 @@ for seed in range(n_samples):
with numpyro.handlers.seed(rng_seed=seed):
hosp_sample = hosp_process.sample(infections=infections, obs=None)
- for i, val in enumerate(hosp_sample.observed):
+ # Slice from day_one to align with valid observation period
+ for i, val in enumerate(hosp_sample.observed[day_one:]):
samples_list.append(
{
"day": i,
@@ -524,8 +520,8 @@ for conc_val in concentration_values:
obs=None,
)
- # Use relative days
- for i, admit in enumerate(hosp_temp.observed):
+ # Slice from day_one to align with valid observation period
+ for i, admit in enumerate(hosp_temp.observed[day_one:]):
conc_results.append(
{
"day": i,
@@ -602,7 +598,8 @@ for seed in range(n_replicates_poisson):
obs=None,
)
- for i, admit in enumerate(poisson_temp.observed):
+ # Slice from day_one to align with valid observation period
+ for i, admit in enumerate(poisson_temp.observed[day_one:]):
poisson_results.append(
{
"day": i,
diff --git a/docs/tutorials/observation_processes_measurements.qmd b/docs/tutorials/observation_processes_measurements.qmd
index 1ff75dfe..aeebd370 100644
--- a/docs/tutorials/observation_processes_measurements.qmd
+++ b/docs/tutorials/observation_processes_measurements.qmd
@@ -4,12 +4,7 @@ format:
gfm:
fig-width: 16
fig-height: 10
- html:
- toc: true
- embed-resources: true
- self-contained-math: true
code-fold: true
- code-tools: true
engine: jupyter
---
@@ -159,7 +154,7 @@ class MyMeasurement(Measurements):
self._validate_pmf(pmf, "temporal_pmf_rv")
def lookback_days(self):
- return len(self.temporal_pmf_rv())
+ return len(self.temporal_pmf_rv()) - 1
```
@@ -246,8 +241,8 @@ class Wastewater(Measurements):
self.noise.validate()
def lookback_days(self) -> int:
- """Return shedding PMF length."""
- return len(self.temporal_pmf_rv())
+ """Return required lookback (PMF length minus 1)."""
+ return len(self.temporal_pmf_rv()) - 1
def _predicted_obs(self, infections: ArrayLike) -> ArrayLike:
"""
@@ -402,13 +397,13 @@ print(f"Required lookback: {ww_process.lookback_days()} days")
### Timeline alignment
-The observation process maintains alignment: day $t$ in output corresponds to day $t$ in input. The first `lookback_days() - 1` days have incomplete history and are marked invalid.
+The observation process maintains alignment: day $t$ in output corresponds to day $t$ in input. A temporal PMF of length $L$ covers lags 0 to $L-1$, requiring $L-1$ days of prior history. The method `lookback_days()` returns $L-1$; the first valid observation day is at index `lookback_days()`.
```{python}
# | label: helper-function
def first_valid_observation_day(obs_process) -> int:
"""Return the first day index with complete infection history."""
- return obs_process.lookback_days() - 1
+ return obs_process.lookback_days()
```
### Simulating from observations from a single-day infection spike
diff --git a/mkdocs.yml b/mkdocs.yml
index 1c2745eb..e00bf26e 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -50,6 +50,7 @@ markdown_extensions:
- pymdownx.snippets
- pymdownx.arithmatex:
generic: true
+ - pymdownx.details
- pymdownx.superfences:
custom_fences:
- name: mermaid
diff --git a/pyrenew/datasets/__init__.py b/pyrenew/datasets/__init__.py
index 9fdbac4a..91927f71 100644
--- a/pyrenew/datasets/__init__.py
+++ b/pyrenew/datasets/__init__.py
@@ -1,13 +1,17 @@
# numpydoc ignore=GL08
from pyrenew.datasets.generation_interval import load_generation_interval
+from pyrenew.datasets.hospital_admissions import load_hospital_data_for_state
from pyrenew.datasets.infection_admission_interval import (
load_infection_admission_interval,
)
from pyrenew.datasets.wastewater import load_wastewater
+from pyrenew.datasets.wastewater_nwss import load_wastewater_data_for_state
__all__ = [
"load_wastewater",
"load_infection_admission_interval",
"load_generation_interval",
+ "load_hospital_data_for_state",
+ "load_wastewater_data_for_state",
]
diff --git a/pyrenew/datasets/hospital_admissions.py b/pyrenew/datasets/hospital_admissions.py
new file mode 100644
index 00000000..5cb01b58
--- /dev/null
+++ b/pyrenew/datasets/hospital_admissions.py
@@ -0,0 +1,65 @@
+# numpydoc ignore=ES01,SA01,EX01
+"""
+Load hospital admissions data for use in tutorials and examples.
+
+This module provides functions to load COVID-19 hospital admissions
+data from the CDC's cfa-forecast-renewal-ww project.
+"""
+
+from importlib.resources import files
+
+import jax.numpy as jnp
+import polars as pl
+
+
+def load_hospital_data_for_state(
+ state_abbr: str = "CA",
+ filename: str = "2023-11-06.csv",
+) -> dict:
+ """
+ Load hospital admissions data for a specific state.
+
+ Parameters
+ ----------
+ state_abbr : str
+ State abbreviation (e.g., "CA"). Default is "CA".
+ filename : str
+ CSV filename. Default is "2023-11-06.csv".
+
+ Returns
+ -------
+ dict
+ Dictionary containing:
+
+ - daily_admits: JAX array of daily hospital admissions
+ - population: Population size (scalar)
+ - dates: List of datetime.date objects
+ - n_days: Number of days
+
+ Notes
+ -----
+ Data source: CDC cfa-forecast-renewal-ww repository.
+ License: Public Domain (CC0 1.0 Universal) - U.S. Government work.
+ """
+ data_path = files("pyrenew.datasets.hospital_admissions_data") / filename
+ df = pl.read_csv(source=data_path)
+
+ df = (
+ df.with_columns(pl.col("date").str.to_date())
+ .filter(pl.col("location") == state_abbr)
+ .sort("date")
+ )
+
+ if len(df) == 0:
+ raise ValueError(f"No data found for state {state_abbr} in {filename}")
+
+ daily_admits = jnp.array(df["daily_hosp_admits"].to_numpy())
+ population = int(df["pop"][0])
+ dates = df["date"].to_list()
+
+ return {
+ "daily_admits": daily_admits,
+ "population": population,
+ "dates": dates,
+ "n_days": len(daily_admits),
+ }
diff --git a/pyrenew/datasets/hospital_admissions_data/2023-11-06.csv b/pyrenew/datasets/hospital_admissions_data/2023-11-06.csv
new file mode 100644
index 00000000..fd8ed9dd
--- /dev/null
+++ b/pyrenew/datasets/hospital_admissions_data/2023-11-06.csv
@@ -0,0 +1,311 @@
+"date","location","daily_hosp_admits","pop","week"
+2023-01-01,"CA",2369,39512223,2023-01-04
+2023-01-02,"CA",1177,39512223,2023-01-04
+2023-01-03,"CA",1098,39512223,2023-01-04
+2023-01-04,"CA",1252,39512223,2023-01-04
+2023-01-05,"CA",634,39512223,2023-01-04
+2023-01-06,"CA",2097,39512223,2023-01-04
+2023-01-07,"CA",1152,39512223,2023-01-04
+2023-01-08,"CA",1327,39512223,2023-01-11
+2023-01-09,"CA",2072,39512223,2023-01-11
+2023-01-10,"CA",356,39512223,2023-01-11
+2023-01-11,"CA",1625,39512223,2023-01-11
+2023-01-12,"CA",165,39512223,2023-01-11
+2023-01-13,"CA",2458,39512223,2023-01-11
+2023-01-14,"CA",1903,39512223,2023-01-11
+2023-01-15,"CA",899,39512223,2023-01-18
+2023-01-16,"CA",601,39512223,2023-01-18
+2023-01-17,"CA",1307,39512223,2023-01-18
+2023-01-18,"CA",932,39512223,2023-01-18
+2023-01-19,"CA",997,39512223,2023-01-18
+2023-01-20,"CA",2015,39512223,2023-01-18
+2023-01-21,"CA",621,39512223,2023-01-18
+2023-01-22,"CA",1541,39512223,2023-01-25
+2023-01-23,"CA",860,39512223,2023-01-25
+2023-01-24,"CA",259,39512223,2023-01-25
+2023-01-25,"CA",1338,39512223,2023-01-25
+2023-01-26,"CA",481,39512223,2023-01-25
+2023-01-27,"CA",1322,39512223,2023-01-25
+2023-01-28,"CA",2072,39512223,2023-01-25
+2023-01-29,"CA",299,39512223,2023-02-01
+2023-01-30,"CA",2454,39512223,2023-02-01
+2023-01-31,"CA",2362,39512223,2023-02-01
+2023-02-01,"CA",1316,39512223,2023-02-01
+2023-02-02,"CA",836,39512223,2023-02-01
+2023-02-03,"CA",982,39512223,2023-02-01
+2023-02-04,"CA",2194,39512223,2023-02-01
+2023-02-05,"CA",1372,39512223,2023-02-08
+2023-02-06,"CA",2245,39512223,2023-02-08
+2023-02-07,"CA",1540,39512223,2023-02-08
+2023-02-08,"CA",2274,39512223,2023-02-08
+2023-02-09,"CA",2552,39512223,2023-02-08
+2023-02-10,"CA",727,39512223,2023-02-08
+2023-02-11,"CA",945,39512223,2023-02-08
+2023-02-12,"CA",626,39512223,2023-02-15
+2023-02-13,"CA",262,39512223,2023-02-15
+2023-02-14,"CA",2438,39512223,2023-02-15
+2023-02-15,"CA",130,39512223,2023-02-15
+2023-02-16,"CA",1396,39512223,2023-02-15
+2023-02-17,"CA",1027,39512223,2023-02-15
+2023-02-18,"CA",374,39512223,2023-02-15
+2023-02-19,"CA",1015,39512223,2023-02-22
+2023-02-20,"CA",1894,39512223,2023-02-22
+2023-02-21,"CA",650,39512223,2023-02-22
+2023-02-22,"CA",2088,39512223,2023-02-22
+2023-02-23,"CA",517,39512223,2023-02-22
+2023-02-24,"CA",33,39512223,2023-02-22
+2023-02-25,"CA",945,39512223,2023-02-22
+2023-02-26,"CA",103,39512223,2023-03-01
+2023-02-27,"CA",1252,39512223,2023-03-01
+2023-02-28,"CA",2157,39512223,2023-03-01
+2023-03-01,"CA",1353,39512223,2023-03-01
+2023-03-02,"CA",1693,39512223,2023-03-01
+2023-03-03,"CA",76,39512223,2023-03-01
+2023-03-04,"CA",1801,39512223,2023-03-01
+2023-03-05,"CA",1515,39512223,2023-03-08
+2023-03-06,"CA",16,39512223,2023-03-08
+2023-03-07,"CA",1381,39512223,2023-03-08
+2023-03-08,"CA",1349,39512223,2023-03-08
+2023-03-09,"CA",988,39512223,2023-03-08
+2023-03-10,"CA",82,39512223,2023-03-08
+2023-03-11,"CA",1944,39512223,2023-03-08
+2023-03-12,"CA",1905,39512223,2023-03-15
+2023-03-13,"CA",914,39512223,2023-03-15
+2023-03-14,"CA",325,39512223,2023-03-15
+2023-03-15,"CA",1646,39512223,2023-03-15
+2023-03-16,"CA",2344,39512223,2023-03-15
+2023-03-17,"CA",149,39512223,2023-03-15
+2023-03-18,"CA",1593,39512223,2023-03-15
+2023-03-19,"CA",100,39512223,2023-03-22
+2023-03-20,"CA",999,39512223,2023-03-22
+2023-03-21,"CA",2346,39512223,2023-03-22
+2023-03-22,"CA",2450,39512223,2023-03-22
+2023-03-23,"CA",91,39512223,2023-03-22
+2023-03-24,"CA",1078,39512223,2023-03-22
+2023-03-25,"CA",2336,39512223,2023-03-22
+2023-03-26,"CA",720,39512223,2023-03-29
+2023-03-27,"CA",1782,39512223,2023-03-29
+2023-03-28,"CA",2108,39512223,2023-03-29
+2023-03-29,"CA",1309,39512223,2023-03-29
+2023-03-30,"CA",1644,39512223,2023-03-29
+2023-03-31,"CA",2425,39512223,2023-03-29
+2023-04-01,"CA",1877,39512223,2023-03-29
+2023-04-02,"CA",427,39512223,2023-04-05
+2023-04-03,"CA",2490,39512223,2023-04-05
+2023-04-04,"CA",1136,39512223,2023-04-05
+2023-04-05,"CA",584,39512223,2023-04-05
+2023-04-06,"CA",951,39512223,2023-04-05
+2023-04-07,"CA",1537,39512223,2023-04-05
+2023-04-08,"CA",1165,39512223,2023-04-05
+2023-04-09,"CA",1742,39512223,2023-04-12
+2023-04-10,"CA",1925,39512223,2023-04-12
+2023-04-11,"CA",311,39512223,2023-04-12
+2023-04-12,"CA",474,39512223,2023-04-12
+2023-04-13,"CA",1578,39512223,2023-04-12
+2023-04-14,"CA",2090,39512223,2023-04-12
+2023-04-15,"CA",760,39512223,2023-04-12
+2023-04-16,"CA",1889,39512223,2023-04-19
+2023-04-17,"CA",1275,39512223,2023-04-19
+2023-04-18,"CA",1693,39512223,2023-04-19
+2023-04-19,"CA",25,39512223,2023-04-19
+2023-04-20,"CA",1907,39512223,2023-04-19
+2023-04-21,"CA",703,39512223,2023-04-19
+2023-04-22,"CA",2574,39512223,2023-04-19
+2023-04-23,"CA",623,39512223,2023-04-26
+2023-04-24,"CA",2310,39512223,2023-04-26
+2023-04-25,"CA",943,39512223,2023-04-26
+2023-04-26,"CA",299,39512223,2023-04-26
+2023-04-27,"CA",2417,39512223,2023-04-26
+2023-04-28,"CA",2560,39512223,2023-04-26
+2023-04-29,"CA",754,39512223,2023-04-26
+2023-04-30,"CA",799,39512223,2023-05-03
+2023-05-01,"CA",1954,39512223,2023-05-03
+2023-05-02,"CA",1248,39512223,2023-05-03
+2023-05-03,"CA",294,39512223,2023-05-03
+2023-05-04,"CA",607,39512223,2023-05-03
+2023-05-05,"CA",546,39512223,2023-05-03
+2023-05-06,"CA",2474,39512223,2023-05-03
+2023-05-07,"CA",471,39512223,2023-05-10
+2023-05-08,"CA",2236,39512223,2023-05-10
+2023-05-09,"CA",254,39512223,2023-05-10
+2023-05-10,"CA",268,39512223,2023-05-10
+2023-05-11,"CA",640,39512223,2023-05-10
+2023-05-12,"CA",2089,39512223,2023-05-10
+2023-05-13,"CA",664,39512223,2023-05-10
+2023-05-14,"CA",1122,39512223,2023-05-17
+2023-05-15,"CA",348,39512223,2023-05-17
+2023-05-16,"CA",2155,39512223,2023-05-17
+2023-05-17,"CA",317,39512223,2023-05-17
+2023-05-18,"CA",1982,39512223,2023-05-17
+2023-05-19,"CA",162,39512223,2023-05-17
+2023-05-20,"CA",636,39512223,2023-05-17
+2023-05-21,"CA",1631,39512223,2023-05-24
+2023-05-22,"CA",1568,39512223,2023-05-24
+2023-05-23,"CA",906,39512223,2023-05-24
+2023-05-24,"CA",1721,39512223,2023-05-24
+2023-05-25,"CA",796,39512223,2023-05-24
+2023-05-26,"CA",1162,39512223,2023-05-24
+2023-05-27,"CA",1571,39512223,2023-05-24
+2023-05-28,"CA",78,39512223,2023-05-31
+2023-05-29,"CA",526,39512223,2023-05-31
+2023-05-30,"CA",2531,39512223,2023-05-31
+2023-05-31,"CA",2230,39512223,2023-05-31
+2023-06-01,"CA",1151,39512223,2023-05-31
+2023-06-02,"CA",1579,39512223,2023-05-31
+2023-06-03,"CA",337,39512223,2023-05-31
+2023-06-04,"CA",539,39512223,2023-06-07
+2023-06-05,"CA",1566,39512223,2023-06-07
+2023-06-06,"CA",2260,39512223,2023-06-07
+2023-06-07,"CA",1611,39512223,2023-06-07
+2023-06-08,"CA",201,39512223,2023-06-07
+2023-06-09,"CA",1425,39512223,2023-06-07
+2023-06-10,"CA",62,39512223,2023-06-07
+2023-06-11,"CA",1293,39512223,2023-06-14
+2023-06-12,"CA",2015,39512223,2023-06-14
+2023-06-13,"CA",1406,39512223,2023-06-14
+2023-06-14,"CA",573,39512223,2023-06-14
+2023-06-15,"CA",1793,39512223,2023-06-14
+2023-06-16,"CA",540,39512223,2023-06-14
+2023-06-17,"CA",2,39512223,2023-06-14
+2023-06-18,"CA",671,39512223,2023-06-21
+2023-06-19,"CA",1151,39512223,2023-06-21
+2023-06-20,"CA",771,39512223,2023-06-21
+2023-06-21,"CA",741,39512223,2023-06-21
+2023-06-22,"CA",2317,39512223,2023-06-21
+2023-06-23,"CA",1036,39512223,2023-06-21
+2023-06-24,"CA",705,39512223,2023-06-21
+2023-06-25,"CA",670,39512223,2023-06-28
+2023-06-26,"CA",1587,39512223,2023-06-28
+2023-06-27,"CA",444,39512223,2023-06-28
+2023-06-28,"CA",1887,39512223,2023-06-28
+2023-06-29,"CA",1848,39512223,2023-06-28
+2023-06-30,"CA",1034,39512223,2023-06-28
+2023-07-01,"CA",1225,39512223,2023-06-28
+2023-07-02,"CA",1769,39512223,2023-07-05
+2023-07-03,"CA",1945,39512223,2023-07-05
+2023-07-04,"CA",181,39512223,2023-07-05
+2023-07-05,"CA",751,39512223,2023-07-05
+2023-07-06,"CA",1308,39512223,2023-07-05
+2023-07-07,"CA",1788,39512223,2023-07-05
+2023-07-08,"CA",463,39512223,2023-07-05
+2023-07-09,"CA",1337,39512223,2023-07-12
+2023-07-10,"CA",2132,39512223,2023-07-12
+2023-07-11,"CA",464,39512223,2023-07-12
+2023-07-12,"CA",984,39512223,2023-07-12
+2023-07-13,"CA",225,39512223,2023-07-12
+2023-07-14,"CA",1126,39512223,2023-07-12
+2023-07-15,"CA",2219,39512223,2023-07-12
+2023-07-16,"CA",489,39512223,2023-07-19
+2023-07-17,"CA",2004,39512223,2023-07-19
+2023-07-18,"CA",1591,39512223,2023-07-19
+2023-07-19,"CA",1850,39512223,2023-07-19
+2023-07-20,"CA",1709,39512223,2023-07-19
+2023-07-21,"CA",1231,39512223,2023-07-19
+2023-07-22,"CA",1109,39512223,2023-07-19
+2023-07-23,"CA",1954,39512223,2023-07-26
+2023-07-24,"CA",153,39512223,2023-07-26
+2023-07-25,"CA",1934,39512223,2023-07-26
+2023-07-26,"CA",2288,39512223,2023-07-26
+2023-07-27,"CA",49,39512223,2023-07-26
+2023-07-28,"CA",156,39512223,2023-07-26
+2023-07-29,"CA",2322,39512223,2023-07-26
+2023-07-30,"CA",1591,39512223,2023-08-02
+2023-07-31,"CA",2218,39512223,2023-08-02
+2023-08-01,"CA",292,39512223,2023-08-02
+2023-08-02,"CA",148,39512223,2023-08-02
+2023-08-03,"CA",2237,39512223,2023-08-02
+2023-08-04,"CA",1863,39512223,2023-08-02
+2023-08-05,"CA",1110,39512223,2023-08-02
+2023-08-06,"CA",2298,39512223,2023-08-09
+2023-08-07,"CA",169,39512223,2023-08-09
+2023-08-08,"CA",907,39512223,2023-08-09
+2023-08-09,"CA",732,39512223,2023-08-09
+2023-08-10,"CA",2505,39512223,2023-08-09
+2023-08-11,"CA",919,39512223,2023-08-09
+2023-08-12,"CA",2163,39512223,2023-08-09
+2023-08-13,"CA",1803,39512223,2023-08-16
+2023-08-14,"CA",1939,39512223,2023-08-16
+2023-08-15,"CA",1237,39512223,2023-08-16
+2023-08-16,"CA",1316,39512223,2023-08-16
+2023-08-17,"CA",985,39512223,2023-08-16
+2023-08-18,"CA",2486,39512223,2023-08-16
+2023-08-19,"CA",1851,39512223,2023-08-16
+2023-08-20,"CA",625,39512223,2023-08-23
+2023-08-21,"CA",542,39512223,2023-08-23
+2023-08-22,"CA",1493,39512223,2023-08-23
+2023-08-23,"CA",1900,39512223,2023-08-23
+2023-08-24,"CA",917,39512223,2023-08-23
+2023-08-25,"CA",1129,39512223,2023-08-23
+2023-08-26,"CA",1226,39512223,2023-08-23
+2023-08-27,"CA",2136,39512223,2023-08-30
+2023-08-28,"CA",1975,39512223,2023-08-30
+2023-08-29,"CA",2439,39512223,2023-08-30
+2023-08-30,"CA",398,39512223,2023-08-30
+2023-08-31,"CA",2316,39512223,2023-08-30
+2023-09-01,"CA",1717,39512223,2023-08-30
+2023-09-02,"CA",1546,39512223,2023-08-30
+2023-09-03,"CA",1625,39512223,2023-09-06
+2023-09-04,"CA",2085,39512223,2023-09-06
+2023-09-05,"CA",2211,39512223,2023-09-06
+2023-09-06,"CA",1819,39512223,2023-09-06
+2023-09-07,"CA",2094,39512223,2023-09-06
+2023-09-08,"CA",859,39512223,2023-09-06
+2023-09-09,"CA",1488,39512223,2023-09-06
+2023-09-10,"CA",868,39512223,2023-09-13
+2023-09-11,"CA",376,39512223,2023-09-13
+2023-09-12,"CA",280,39512223,2023-09-13
+2023-09-13,"CA",981,39512223,2023-09-13
+2023-09-14,"CA",1428,39512223,2023-09-13
+2023-09-15,"CA",715,39512223,2023-09-13
+2023-09-16,"CA",1249,39512223,2023-09-13
+2023-09-17,"CA",2254,39512223,2023-09-20
+2023-09-18,"CA",1372,39512223,2023-09-20
+2023-09-19,"CA",1825,39512223,2023-09-20
+2023-09-20,"CA",605,39512223,2023-09-20
+2023-09-21,"CA",1828,39512223,2023-09-20
+2023-09-22,"CA",647,39512223,2023-09-20
+2023-09-23,"CA",1900,39512223,2023-09-20
+2023-09-24,"CA",1797,39512223,2023-09-27
+2023-09-25,"CA",159,39512223,2023-09-27
+2023-09-26,"CA",928,39512223,2023-09-27
+2023-09-27,"CA",978,39512223,2023-09-27
+2023-09-28,"CA",653,39512223,2023-09-27
+2023-09-29,"CA",1402,39512223,2023-09-27
+2023-09-30,"CA",1078,39512223,2023-09-27
+2023-10-01,"CA",2562,39512223,2023-10-04
+2023-10-02,"CA",2435,39512223,2023-10-04
+2023-10-03,"CA",1647,39512223,2023-10-04
+2023-10-04,"CA",1846,39512223,2023-10-04
+2023-10-05,"CA",1162,39512223,2023-10-04
+2023-10-06,"CA",1433,39512223,2023-10-04
+2023-10-07,"CA",620,39512223,2023-10-04
+2023-10-08,"CA",2250,39512223,2023-10-11
+2023-10-09,"CA",2121,39512223,2023-10-11
+2023-10-10,"CA",335,39512223,2023-10-11
+2023-10-11,"CA",1271,39512223,2023-10-11
+2023-10-12,"CA",2179,39512223,2023-10-11
+2023-10-13,"CA",1174,39512223,2023-10-11
+2023-10-14,"CA",1085,39512223,2023-10-11
+2023-10-15,"CA",1044,39512223,2023-10-18
+2023-10-16,"CA",682,39512223,2023-10-18
+2023-10-17,"CA",983,39512223,2023-10-18
+2023-10-18,"CA",529,39512223,2023-10-18
+2023-10-19,"CA",82,39512223,2023-10-18
+2023-10-20,"CA",1235,39512223,2023-10-18
+2023-10-21,"CA",2321,39512223,2023-10-18
+2023-10-22,"CA",94,39512223,2023-10-25
+2023-10-23,"CA",2378,39512223,2023-10-25
+2023-10-24,"CA",933,39512223,2023-10-25
+2023-10-25,"CA",1714,39512223,2023-10-25
+2023-10-26,"CA",2227,39512223,2023-10-25
+2023-10-27,"CA",2035,39512223,2023-10-25
+2023-10-28,"CA",2352,39512223,2023-10-25
+2023-10-29,"CA",954,39512223,2023-11-01
+2023-10-30,"CA",1860,39512223,2023-11-01
+2023-10-31,"CA",473,39512223,2023-11-01
+2023-11-01,"CA",1370,39512223,2023-11-01
+2023-11-02,"CA",829,39512223,2023-11-01
+2023-11-03,"CA",1255,39512223,2023-11-01
+2023-11-04,"CA",1390,39512223,2023-11-01
+2023-11-05,"CA",2156,39512223,2023-11-08
+2023-11-06,"CA",601,39512223,2023-11-08
diff --git a/pyrenew/datasets/hospital_admissions_data/README.md b/pyrenew/datasets/hospital_admissions_data/README.md
new file mode 100644
index 00000000..a5e5c9a7
--- /dev/null
+++ b/pyrenew/datasets/hospital_admissions_data/README.md
@@ -0,0 +1,36 @@
+# Hospital Admissions Data
+
+## Provenance
+
+- **Source Repository**: [CDCgov/wastewater-informed-covid-forecasting](https://github.com/CDCgov/wastewater-informed-covid-forecasting)
+- **Original Location**: [`cfaforecastrenewalww/inst/testdata/`](https://github.com/CDCgov/wastewater-informed-covid-forecasting/blob/7c30b603f5e57f2b728f23506fe7714d576c31c9/cfaforecastrenewalww/inst/testdata/2023-11-06.csv)
+- **License**: Public Domain (CC0 1.0 Universal) - U.S. Government work
+- **Date Extracted**: January 2025
+
+## Files
+
+### `2023-11-06.csv`
+
+Vintaged snapshot of COVID-19 hospital admissions data as it would have been available on 2023-11-06.
+
+- **Coverage**: California (CA) only
+- **Date range**: 2023-01-01 to 2023-11-06 (~310 days)
+- **Size**: 12 KB, 311 rows
+- **Use case**: Tutorials, single-jurisdiction model development
+
+### Schema
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `date` | string | Date in ISO 8601 format (YYYY-MM-DD) |
+| `location` | string | State 2-letter abbreviation |
+| `daily_hosp_admits` | integer | Daily COVID-19 hospital admissions count |
+| `pop` | integer | State population |
+
+## Usage
+
+```python
+from pyrenew import datasets
+
+ca_data = datasets.load_hospital_data_for_state("CA")
+```
diff --git a/pyrenew/datasets/hospital_admissions_data/__init__.py b/pyrenew/datasets/hospital_admissions_data/__init__.py
new file mode 100644
index 00000000..bbc65f63
--- /dev/null
+++ b/pyrenew/datasets/hospital_admissions_data/__init__.py
@@ -0,0 +1,2 @@
+# numpydoc ignore=GL08
+"""Hospital admissions data package."""
diff --git a/pyrenew/datasets/wastewater_nwss.py b/pyrenew/datasets/wastewater_nwss.py
new file mode 100644
index 00000000..0878f3b7
--- /dev/null
+++ b/pyrenew/datasets/wastewater_nwss.py
@@ -0,0 +1,96 @@
+# numpydoc ignore=ES01,SA01,EX01
+"""
+Load wastewater NWSS data for use in tutorials and examples.
+
+This module provides functions to load synthetic wastewater surveillance
+data in NWSS format from the CDC's cfa-forecast-renewal-ww project.
+"""
+
+from importlib.resources import files
+
+import jax.numpy as jnp
+import polars as pl
+
+
+def load_wastewater_data_for_state(
+ state_abbr: str = "CA",
+ filename: str = "fake_nwss.csv",
+) -> dict:
+ """
+ Load wastewater data for a specific state.
+
+ Parameters
+ ----------
+ state_abbr : str
+ State abbreviation (e.g., "CA"). Default is "CA".
+ filename : str
+ CSV filename. Default is "fake_nwss.csv".
+
+ Returns
+ -------
+ dict
+ Dictionary containing:
+
+ - observed_conc: JAX array of log concentrations (log copies/mL)
+ - observed_conc_linear: JAX array of linear concentrations (copies/mL)
+ - site_ids: JAX array of site indices
+ - time_indices: JAX array of time indices (days from start)
+ - wwtp_names: List of unique WWTP names
+ - dates: List of unique dates
+ - n_sites: Number of unique sites
+ - n_obs: Number of observations
+ - raw_df: Polars DataFrame (for debugging)
+
+ Notes
+ -----
+ Data source: CDC cfa-forecast-renewal-ww repository.
+ License: Public Domain (CC0 1.0 Universal) - U.S. Government work.
+
+ The data is synthetic and contains deliberately added noise for
+ public release. Concentrations are in copies/L and are converted
+ to copies/mL (divided by 1000).
+ """
+ data_path = files("pyrenew.datasets.wastewater_nwss_data") / filename
+ df = pl.read_csv(
+ source=data_path,
+ schema_overrides={"county_names": pl.String},
+ )
+ df = df.with_columns(pl.col("sample_collect_date").str.to_date())
+
+ # Filter to requested state
+ df = df.filter(pl.col("wwtp_jurisdiction") == state_abbr)
+ if len(df) == 0:
+ raise ValueError(f"No wastewater data found for state {state_abbr}")
+
+ # Convert copies/L to copies/mL
+ df = df.with_columns(
+ (pl.col("pcr_target_avg_conc") / 1000).alias("conc_linear"),
+ )
+
+ df = df.sort("sample_collect_date")
+ unique_sites = sorted(df["wwtp_name"].unique().to_list())
+ site_to_idx = {site: idx for idx, site in enumerate(unique_sites)}
+ min_date = df["sample_collect_date"].min()
+ df = df.with_columns(
+ ((pl.col("sample_collect_date") - min_date).dt.total_days()).alias("time_idx")
+ )
+ df = df.with_columns(
+ pl.col("wwtp_name").replace_strict(site_to_idx, default=None).alias("site_idx")
+ )
+
+ observed_conc_linear = jnp.array(df["conc_linear"].to_numpy())
+ observed_log_conc = jnp.log(observed_conc_linear + 1e-8)
+ site_ids = jnp.array(df["site_idx"].to_numpy(), dtype=jnp.int32)
+ time_indices = jnp.array(df["time_idx"].to_numpy(), dtype=jnp.int32)
+
+ return {
+ "observed_conc": observed_log_conc,
+ "observed_conc_linear": observed_conc_linear,
+ "site_ids": site_ids,
+ "time_indices": time_indices,
+ "wwtp_names": unique_sites,
+ "dates": sorted(df["sample_collect_date"].unique().to_list()),
+ "n_sites": len(unique_sites),
+ "n_obs": len(df),
+ "raw_df": df,
+ }
diff --git a/pyrenew/datasets/wastewater_nwss_data/README.md b/pyrenew/datasets/wastewater_nwss_data/README.md
new file mode 100644
index 00000000..1a8c80f6
--- /dev/null
+++ b/pyrenew/datasets/wastewater_nwss_data/README.md
@@ -0,0 +1,53 @@
+# Wastewater NWSS Data
+
+## Provenance
+
+- **Source Repository**: [CDCgov/wastewater-informed-covid-forecasting](https://github.com/CDCgov/wastewater-informed-covid-forecasting)
+- **Original Location**: [`cfaforecastrenewalww/inst/testdata/`](https://github.com/CDCgov/wastewater-informed-covid-forecasting/blob/7c30b603f5e57f2b728f23506fe7714d576c31c9/cfaforecastrenewalww/inst/testdata/fake_nwss.csv)
+- **License**: Public Domain (CC0 1.0 Universal) - U.S. Government work
+- **Date Extracted**: January 2025
+
+## Files
+
+### `fake_nwss.csv`
+
+Synthetic wastewater surveillance data in NWSS (National Wastewater Surveillance System) format. Contains deliberately added noise for public release.
+
+- **Jurisdictions**: CA, WA, NM (real states) plus XX, YY, ZZ (fictional)
+- **WWTPs**: CA (5), WA (4), NM (2), others (4 each)
+- **Date range**: 2023-01-01 to 2023-11-06 (~310 days)
+- **Size**: 487 KB, 3,286 rows
+- **Granularity**: Site-lab-date level (multiple labs per WWTP)
+- **Use case**: Tutorials, multi-signal model development
+
+### Schema
+
+| Column | Type | Description |
+|--------|------|-------------|
+| `wwtp_jurisdiction` | string | State/territory abbreviation |
+| `wwtp_name` | string | Wastewater treatment plant identifier |
+| `county_names` | string | County code |
+| `lab_id` | integer | Laboratory identifier |
+| `population_served` | integer | Population served by this WWTP |
+| `sample_location` | string | Sample collection point (e.g., "wwtp") |
+| `sample_matrix` | string | Sample type (e.g., "raw wastewater") |
+| `pcr_target_units` | string | Measurement units |
+| `pcr_target` | string | Target pathogen (always "sars-cov-2") |
+| `pcr_target_avg_conc` | float | Viral RNA concentration |
+| `lod_sewage` | float | Limit of detection for this sample |
+| `pcr_target_below_lod` | integer | Below detection limit flag (0=above, 1=below) |
+| `sample_collect_date` | string | Sample collection date (YYYY-MM-DD) |
+| `quality_flag` | string | Data quality flags |
+
+## Usage
+
+```python
+from pyrenew import datasets
+
+ca_ww = datasets.load_wastewater_data_for_state("CA")
+```
+
+## Notes
+
+- Concentrations are in copies/L and are converted to copies/mL by the loader
+- The synthetic data uses consistent units (copies/L wastewater)
diff --git a/pyrenew/datasets/wastewater_nwss_data/__init__.py b/pyrenew/datasets/wastewater_nwss_data/__init__.py
new file mode 100644
index 00000000..6c03debf
--- /dev/null
+++ b/pyrenew/datasets/wastewater_nwss_data/__init__.py
@@ -0,0 +1,2 @@
+# numpydoc ignore=GL08
+"""Wastewater NWSS data package."""
diff --git a/pyrenew/datasets/wastewater_nwss_data/fake_nwss.csv b/pyrenew/datasets/wastewater_nwss_data/fake_nwss.csv
new file mode 100644
index 00000000..73898c38
--- /dev/null
+++ b/pyrenew/datasets/wastewater_nwss_data/fake_nwss.csv
@@ -0,0 +1,3286 @@
+wwtp_jurisdiction,junk1,junk2,wwtp_name,county_names,lab_id,population_served,sample_location,sample_matrix,pcr_target_units,pcr_target,pcr_target_avg_conc,pcr_target_flowpop_lin,lod_sewage,pcr_target_below_lod,sample_collect_date,quality_flag
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.054115836944005,55.04513393435594,7.443448737491519,0,2023-01-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.8698405584687325,85.47494922884091,1.6125732477322323,0,2023-01-01,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,701.3091712313847,404.0086944333856,13.881587487408053,0,2023-01-01,> max temp and/or hold time
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,244.42352923698678,44.04065263553125,20.924849355634137,0,2023-01-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.19971609624074,104.3650894301212,2.5731702128827867,0,2023-01-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,257.5597420887679,226.42429315424206,10.130901996571637,0,2023-01-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1236739877669955,40.53356746877808,0.4530527192221311,0,2023-01-01,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1399793267291494,651.7571697903521,1.0887289571287273,0,2023-01-01,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,318.5878534041641,32.51171069583552,1.9747551214710093,0,2023-01-02,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.897117221594996,90.91045487095828,5.86592310408781,0,2023-01-02,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.332069630582176,67.05837186719428,1.6708185559623274,0,2023-01-02,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.065560011477302,815.3348623734826,20.646824858007953,0,2023-01-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,240.85122185566547,386.36572390749814,1.8340868130391876,0,2023-01-02,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,544.0669587294154,25.439665117925003,2.382577502458453,0,2023-01-02,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.42087123963306,13.356856415392215,5.520118250210656,0,2023-01-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,456.3402279933906,6.459774947213775,1.071485091360489,0,2023-01-02,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0622568511245791,32.127546724221176,0.15424185094347556,0,2023-01-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.045477208790313,40.27750071592156,3.3258959869434412,0,2023-01-03,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,276.04358187989425,10.60490126457747,13.406836622913755,0,2023-01-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.802883747691222,99.6879994674735,4.1228747821196965,0,2023-01-03,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.71543846184618,432.96599083032794,1.6987881432802636,0,2023-01-03,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.885239603500818,229.74987074032768,10.82238345503649,0,2023-01-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.351182973827616,266.95375529779506,4.623974785920688,0,2023-01-03,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,525.1236659332544,668.4903593460351,9.08483758036911,0,2023-01-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,692.340538837637,5.063398393209281,21.38753865100015,0,2023-01-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.93782388613959,11.69833491729379,4.959358574631709,0,2023-01-03,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0644811979504432,41.46761347133586,0.6577316500311907,0,2023-01-03,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.435179031423122,179.0196107307954,0.7831147395280831,0,2023-01-03,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,48.8854542150505,785.5101763320581,11.481962595257894,0,2023-01-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7936991416491015,7.336498654648253,3.587398283298203,1,2023-01-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.639017094726396,59.20611278144642,9.425485444619234,0,2023-01-04,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,141.3480424620658,193.41645063823643,3.7106659118350334,0,2023-01-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.860362666247195,89.9942777741431,8.713846998511125,0,2023-01-04,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.354768660533676,7.798149164474054,15.21557641776394,0,2023-01-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.81439055868008,690.6142401259643,3.5420380746438065,0,2023-01-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.632604782682094,5.455289144363855,1.2897570562193899,0,2023-01-04,below loq
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.690787019938725,44.85481154601836,14.390826441300998,0,2023-01-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0371437125447556,16.643658778352314,0.1018983983031235,0,2023-01-04,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.14059865717500838,8.477074200774332,0.16043133848897279,1,2023-01-04,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6741893206279964,20.52304747265837,1.3483786412559928,1,2023-01-05,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.213432438093243,467.54870027586674,19.104719267310756,0,2023-01-05,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,105.40816229939371,332.0959006655594,17.309586785263622,0,2023-01-05,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.9693694950545131,8.274179546191354,1.9387389901090262,1,2023-01-05,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,293.372952930381,83.3920227790324,1.1330846161238484,0,2023-01-05,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.05078059327057802,814.7988536447767,0.3518105889345592,1,2023-01-05,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0543294986626754,77.89632981660215,0.7233458885830267,0,2023-01-05,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.917227178713146,18.02822613418176,2.7315453798288956,0,2023-01-06,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,51.94043404667794,99.73155755071176,12.01622056070663,0,2023-01-06,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,62.57132662203255,8.865505807767626,2.941917084707746,0,2023-01-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.244377683448256,220.47509528547852,11.775924849564442,0,2023-01-06,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,661.1820611975214,9.235676726791054,3.908097932696782,0,2023-01-06,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.78196358452969,105.21353472717601,14.86860612818895,0,2023-01-06,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,65.8794464791104,78.75667911237066,4.550292350271927,0,2023-01-06,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7905438180592764,197.65608933880296,1.0915738137232576,1,2023-01-06,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.18539681942192834,70.67471715756251,0.11563317624205283,1,2023-01-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,521.4482122070327,177.2417430876511,1.0293360181042364,0,2023-01-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,339.87932515251276,760.3278706484415,19.170134988503573,0,2023-01-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.267629166826836,734.2385186628919,5.6382099008339335,0,2023-01-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,177.4833931184256,43.96399978434991,1.3693087230193897,0,2023-01-07,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.27431798158416,6.517668307294351,3.4008803156596836,0,2023-01-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,137.20250183458862,308.88085874008095,1.8914415671146554,0,2023-01-07,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5574348710725703,36.94506053036365,0.015389978853004065,0,2023-01-07,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.421700131005064,18.303770404633134,1.2845080250231884,0,2023-01-07,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,62.55157839741537,210.8539351550834,7.65256236552534,0,2023-01-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.30679750544832,359.54013723174427,1.7967577817836142,0,2023-01-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,690.6411503137712,7.362639187526764,4.746511552418034,0,2023-01-08,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.803335900572163,87.02906434858058,13.709835921006245,0,2023-01-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,152.32124636799452,32.25317457398982,14.221600706427989,0,2023-01-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.408874139696166,12.407714498649254,8.69955762720997,0,2023-01-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.452718763896252,79.10056984823339,1.46519908277987,0,2023-01-08,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,821.2964027322233,287.3360386844041,4.634604139930713,0,2023-01-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.598803750091392,23.08901523781061,19.659377267354607,0,2023-01-08,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2016890011336943,173.53867556998992,1.2759719511813978,0,2023-01-08,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.145581141014883,38.471620515982444,4.204687765288971,0,2023-01-09,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,332.68665374034987,5.186752497468046,7.039870865907318,0,2023-01-09,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,909.2718230213907,95.62537352340955,1.211119201600031,0,2023-01-09,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,471.71923193370566,44.59725966999692,3.35533588059495,0,2023-01-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.87247567690326,248.9636961803126,1.4960641475089012,0,2023-01-09,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.495592763655702,39.13385631233105,3.9814621547285354,0,2023-01-09,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,65.61180498764986,136.0683646239188,4.314202773212136,0,2023-01-09,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.885415702225869,351.03049549927937,1.1103951101380294,0,2023-01-09,y
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.780835821161669,159.95578342572534,0.6588162693304195,0,2023-01-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.78457079057178,5.312387660424927,8.871589067317199,0,2023-01-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.927658223343428,388.0424407801104,18.9200986030612,0,2023-01-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.731333743180485,9.137731244097838,1.5513755587507887,0,2023-01-10,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.400543374601076,191.5471770338321,1.3813037709408231,0,2023-01-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,615.6672698290056,391.83983760118497,22.694932696240812,0,2023-01-10,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,896.5532914720403,151.96565798603766,3.227220996362399,0,2023-01-10,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.337628290713585,81.97642740200946,10.31261223992233,0,2023-01-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.656916381741485,22.895855658755295,1.0831517913830018,0,2023-01-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.505560111445298,6.037383599591004,21.011120222890597,1,2023-01-10,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8559477414250343,10.007681049446875,0.9733984415971332,0,2023-01-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.286683603569443,355.21081413629145,24.573367207138887,1,2023-01-11,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.811702797589217,71.10128114633655,4.9183009345096265,0,2023-01-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.628004007672834,59.63648010473265,6.072753827051153,0,2023-01-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.277535074850094,11.71195910581476,12.555070149700189,1,2023-01-11,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,117.70121730042058,49.73018704466841,4.52632345989394,0,2023-01-11,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.513746889067654,29.006369154559778,3.6456603526056863,0,2023-01-11,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.699328104770948,53.68909630207695,18.258572955498895,0,2023-01-11,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.02286990746543,6.218667479820192,6.137656519134712,0,2023-01-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9190310586915884,18.153400325556547,0.9659718998696941,0,2023-01-11,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2764780702330636,8.637070751610635,0.46449944968220436,0,2023-01-11,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,12.694081385868751,7.329719106319113,1.0494477977485082,0,2023-01-11,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,456.63354567581274,47.08633818823485,8.466017464898515,0,2023-01-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.805642914082082,24.45507289087341,2.313825261175917,0,2023-01-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.44718987764599,40.203764632495684,1.0905164782503574,0,2023-01-12,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,406.1682285142044,182.75552755410317,11.065053145208116,0,2023-01-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.32166767073055,16.749457921748586,5.45899388909348,0,2023-01-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.509899618392536,103.06717296936746,2.3869633498675435,0,2023-01-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,432.0649042180794,527.9723470794902,1.004104510783298,0,2023-01-12,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.181350795398465,116.77287742885648,9.719964389544671,0,2023-01-12,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,299.74807000174496,648.1111978177291,13.009797047536873,0,2023-01-12,y
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.309822094411865,19.204585969094797,0.8375484672231703,0,2023-01-12,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,164.05594243893796,395.07512339116994,6.521506611074547,0,2023-01-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.067189807481014,8.143104172197086,1.31190507988112,0,2023-01-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.668281743022384,6.767658180542428,5.350108435953022,0,2023-01-13,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.0092791625505,10.946085495005368,5.45077171046834,0,2023-01-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7295987093645164,26.87041153519793,3.459197418729033,1,2023-01-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.034912516100114,22.351243840903013,6.19113281635205,0,2023-01-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.3250037772000478,47.458536978029834,0.626033772864029,1,2023-01-13,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.404008614288464,66.19495041727531,0.8609710536047737,0,2023-01-13,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,0.988911760903357,913.7650175746188,1.977823521806714,1,2023-01-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,139.9026637757234,19.35698296935395,2.6019121973694945,0,2023-01-14,below loq
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,685.5529370076822,32.5081314819729,3.5254470765823758,0,2023-01-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,125.55114410035812,16.769759239273125,10.443100783639888,0,2023-01-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,532.3347609753455,423.9301289145801,1.5906633424573682,0,2023-01-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,141.22139840745226,19.457990196094233,1.1894997182825309,0,2023-01-14,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,491.3249448660555,57.31987839122089,21.635482672228033,0,2023-01-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,663.291603218385,415.5687611832833,1.085896864015427,0,2023-01-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0077470638584316,28.769392752861677,1.2871716307244851,0,2023-01-14,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4169543327984786,72.75685852787738,0.5125753166842177,0,2023-01-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.8135112007183563,43.47218034808254,5.6270224014367125,1,2023-01-15,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.893614726205544,21.83701015300171,5.787229452411088,1,2023-01-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.158014543873952,19.259977815897816,1.6244820620583074,0,2023-01-15,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,177.41317655177008,177.32874626625346,8.404587197692639,0,2023-01-15,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,541.8182179417457,10.901547157426906,1.5837425856449976,0,2023-01-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,103.0228091253949,848.558656969157,6.5956000522480345,0,2023-01-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.30230501674837,7.215824222592436,9.743599391588965,0,2023-01-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,145.42306914087774,121.64141586332515,3.866020629940402,0,2023-01-15,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.403108102691187,14.04002632865471,1.3852148072601094,0,2023-01-15,temperature not assessed upon arrival at the laboratory
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0346387310851741,99.34613229408048,0.12024822764162499,0,2023-01-15,temperature not assessed upon arrival at the laboratory
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,56.69014470402034,393.7601646806122,3.383593646869905,0,2023-01-15,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,632.8401179640316,12.224419039706119,2.4220839813602884,0,2023-01-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.437595766791006,34.051180914187746,1.6254244912916882,0,2023-01-16,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,297.3302317904181,401.17364384539303,9.87258502299475,0,2023-01-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,996.3301269518645,716.9768503635777,7.262153111508785,0,2023-01-16,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,224.30359201433757,388.66246571436386,1.2963794216212479,0,2023-01-16,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,86.18583858723275,18.98330712581169,8.454855376322739,0,2023-01-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.787407589139285,9.321144696730963,12.862416580432402,0,2023-01-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.43920442807422,10.107684327570373,3.3261656700476827,0,2023-01-16,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8321668281694808,34.74190472778599,1.133196823833462,1,2023-01-16,below loq
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,68.76978974336204,8.945084051899727,17.13221995466942,0,2023-01-16,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,135.51672834177882,426.12127776912934,8.442434121409349,0,2023-01-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.3829208832575,70.41303977777574,22.48688884133083,0,2023-01-17,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.905461421620513,654.4029988440628,5.658387022894478,0,2023-01-17,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.96946780095108,7.52064900643304,1.3927662713952733,0,2023-01-17,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.69083947943441,26.266272232406603,8.625654472821527,0,2023-01-17,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.56862327150862,44.52048579470506,1.0049832763717805,0,2023-01-17,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.17670563937182,40.49338892272207,3.2470445686183287,0,2023-01-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.256884947615685,196.88346637585602,5.546666029155501,0,2023-01-17,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.987293679567218,115.24536163359764,5.974587359134436,1,2023-01-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.8789863912248874,11.109698926579298,5.757972782449775,1,2023-01-17,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.143331880577684,30.683035959603508,0.7685363082971409,0,2023-01-17,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9352758756073856,101.20949274243777,0.817111810674234,0,2023-01-17,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,289.68812960182566,356.71546463539164,5.989158818609282,0,2023-01-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.141488677344599,10.106787638088505,1.786335366416635,0,2023-01-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,348.18954712932003,566.3514558041516,9.564428529714396,0,2023-01-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.31256445299974,444.63422358497667,1.5519225823961627,0,2023-01-18,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,237.28164446475813,216.03447864094858,18.301737767620455,0,2023-01-18,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,313.30894461015595,356.35107727233486,18.25696449276984,0,2023-01-18,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.098923501980277,5.399623633367948,15.878066541258196,0,2023-01-18,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3432421925110125,19.167766197915537,0.7435611458771272,0,2023-01-18,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8541439983467669,42.17035049722412,1.1551739940107482,1,2023-01-18,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,3.0807037766533982,494.5700077765639,6.1614075533067965,1,2023-01-18,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,414.3276152103089,601.7222517889131,2.122932988478446,0,2023-01-18,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.79602795207444,19.92412929908597,1.4943600748960477,0,2023-01-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,306.13317174325095,464.775983801532,6.1760747272047585,0,2023-01-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5027486094028235,462.13509119759544,1.005497218805647,1,2023-01-19,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,215.49555011237982,289.71627111028477,21.433474267868558,0,2023-01-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7136822572700443,783.5772172028877,3.4273645145400886,1,2023-01-19,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.574774722513,20.45645719529841,5.443076278674264,0,2023-01-19,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,568.7106216236186,7.879249044194013,3.4905652020646643,0,2023-01-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2236735182375196,16.81647738230983,0.18414728261815422,0,2023-01-19,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0150771179599927,29.10049041164487,1.1291418930163737,0,2023-01-19,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,103.2642046732852,5.814870566547347,11.602114739709226,0,2023-01-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,122.41214198032966,259.49349703379596,1.598403779569477,0,2023-01-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,81.86193115818583,41.86244658297052,20.232306962509405,0,2023-01-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4251806032831906,286.24515648806636,2.8503612065663813,1,2023-01-20,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,201.23303389756353,16.451382197185772,20.021318134243305,0,2023-01-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,756.7769895417883,160.70977903472937,5.548038483776634,0,2023-01-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,104.14929192418167,69.4847962921983,19.109134845799755,0,2023-01-20,y
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,68.08611267500726,113.68409882934158,2.865003211968211,0,2023-01-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.843175810609984,49.523107462612565,0.4251905826721891,0,2023-01-20,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9145073336895877,168.02553578904363,0.007447682191439161,0,2023-01-20,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,803.4571253171747,136.55109830877655,4.7265355889827605,0,2023-01-20,temperature not assessed upon arrival at the laboratory
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,5.11580838822335,193.54000239526147,2.424713521902825,0,2023-01-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.509256741051,749.4630810279345,6.307817618056269,0,2023-01-21,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.72824871596048,138.94851800465568,2.126669537839003,0,2023-01-21,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,134.998794085979,70.4671732544781,1.4395557466800735,0,2023-01-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.158667463224353,232.2343659194519,3.611688522332628,0,2023-01-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.742367365272937,11.541731418626943,6.054905700117429,0,2023-01-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.682976182206449,26.597886093805492,4.7718765369549,0,2023-01-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,406.83485287388635,24.02879102615582,1.5046238102057574,0,2023-01-21,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6137411930745136,183.0026740748744,1.1722579697564341,0,2023-01-21,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.45204295439143,13.660265247606043,13.910212931525614,0,2023-01-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,321.62912370113264,30.23251957964165,5.276804697923777,0,2023-01-22,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,155.0613518200385,44.980610482006554,22.137322660998443,0,2023-01-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.759587967953939,54.71240692270756,21.519175935907878,1,2023-01-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,269.083673256451,179.6342712848203,2.2292711832368153,0,2023-01-22,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5456469474753993,265.2781010391292,1.0912938949507986,1,2023-01-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,238.10661965953364,805.6989709825211,3.098589615159992,0,2023-01-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,466.72046938122975,977.874236607463,1.9765069242332014,0,2023-01-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.337993063809855,901.1432450089196,0.4391614700824327,0,2023-01-22,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.2522941675025807,100.29423835344085,0.3948295896377767,0,2023-01-22,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,882.8295001437226,640.7885699797939,2.577651108783669,0,2023-01-22,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,404.72664655904003,860.3990497627694,11.291638913382435,0,2023-01-22,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,21.437380096872687,120.20376617792512,9.087572955168046,0,2023-01-22,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,52.4904982368234,43.34837692043038,1.8407282030349492,0,2023-01-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.666520139477633,10.127875083418793,19.803401555625793,0,2023-01-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.1060134606152,76.39784543054549,4.627565454833862,0,2023-01-23,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.5485088848553765,138.4158068122119,3.6685179725953256,0,2023-01-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,394.7123649531898,23.570814953547,5.588583688070053,0,2023-01-23,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,290.6173745250686,304.1201720079703,2.477717183618308,0,2023-01-23,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,320.3183862969877,395.0088214447861,8.157449812486812,0,2023-01-23,below loq
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,646.8810771253503,95.61209718916973,19.822252780052455,0,2023-01-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,311.01625335114124,5.204735562398545,8.098384475075749,0,2023-01-23,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6667585450872147,58.783791392361124,0.7582909704443117,0,2023-01-23,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.6349732285274168,800.5142198789868,0.936003224191398,1,2023-01-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,328.77787163502705,83.36518324074643,1.2192699469400203,0,2023-01-24,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,284.8536793579486,30.053574914421993,3.7727797575594777,0,2023-01-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.020263842534687,9.530036329157536,4.8581445181548935,0,2023-01-24,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.591834380698437,580.8611473751317,7.009454448581375,0,2023-01-24,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.409126779536637,364.3961722043428,23.35194035694984,0,2023-01-24,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.791378883513556,569.4005964736075,15.608223318116881,0,2023-01-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,135.07819512192518,37.357950613455586,1.0260045196785377,0,2023-01-24,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.509761569662132,6.773093031915997,6.368645627704384,0,2023-01-24,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.90867326762054,31.22554152879125,1.6403981321468637,0,2023-01-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,516.2856797551622,41.587346226683295,4.3657634509158605,0,2023-01-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.292145216000574,124.31395694627734,0.8806018005528857,0,2023-01-24,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6632456647484126,183.56031882405125,0.3822003774740463,0,2023-01-24,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,20.308589653879682,24.81607391430652,17.92523966687062,0,2023-01-24,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,138.33302679956105,360.73327421400006,21.9041912020723,0,2023-01-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,135.0965517596343,303.3282531353774,2.5437786616786906,0,2023-01-25,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,618.6090940077504,180.93925916697256,3.3630470829531594,0,2023-01-25,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,277.5791282020149,9.880496307667432,5.090985261949685,0,2023-01-25,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,49.77573075461759,6.512690230016329,1.1726964723402862,0,2023-01-25,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.0193935745246545,6.08939374475535,1.5321350896998966,0,2023-01-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,548.4853958412981,817.5041793707269,11.98644542805899,0,2023-01-25,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.480748537667162,31.448261185770857,1.1445946800508937,0,2023-01-25,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.005172368484683,308.6894594474974,0.5266772836942144,0,2023-01-25,y
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,10.111626933394229,151.79571706844175,20.223253866788458,1,2023-01-25,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,481.4358736157335,30.499865983027433,1.518807296004087,0,2023-01-25,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.328578762817422,8.84809728269201,3.7340129757787976,0,2023-01-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,355.9679157333589,62.04743740549308,6.123814827844655,0,2023-01-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.49705444635645,23.88886046416477,5.100924666713219,0,2023-01-26,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,51.362042353567304,45.2045845093206,9.803990573607825,0,2023-01-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.799807848977796,8.67156408874369,1.627840855546493,0,2023-01-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,333.52527371174165,720.4585624429182,5.365392848364999,0,2023-01-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.181175405439532,724.4917420104347,12.852963089065417,0,2023-01-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.47443345287017,623.5438410012663,3.7282945527925393,0,2023-01-26,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9664432395583265,10.754979253186622,0.4415560387972022,0,2023-01-26,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.487929301198781,14.400617832464908,0.6915995313334659,0,2023-01-26,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,34.3804254619772,420.02586967410815,5.037196334303159,0,2023-01-26,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.624234663444247,676.3758121890099,13.248469326888493,1,2023-01-27,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.209407160343636,7.232133382092917,2.1601098912818673,0,2023-01-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,314.6375014637295,20.408566190230182,4.639711180604959,0,2023-01-27,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.425757644516645,80.14931063230614,19.628753309506365,0,2023-01-27,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.945486801049366,478.1334514488874,9.26756794348223,0,2023-01-27,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,365.11403162240805,24.1085549809469,3.226935992785829,0,2023-01-27,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,396.21285625895035,23.282108069247435,11.383299456708617,0,2023-01-27,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5842191686971283,25.597940718539054,0.3989386997493572,0,2023-01-27,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8075596249629944,478.42352367736515,0.1899299935386595,0,2023-01-27,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,9.672377940423436,6.428477048138668,4.591763639719992,0,2023-01-27,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,217.18311574688119,210.68691679343732,1.083315522601008,0,2023-01-28,> max temp and/or hold time
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,51.59143891731625,11.916425004334544,15.757811618162995,0,2023-01-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,299.94997972292424,74.89757745870757,20.711695926081383,0,2023-01-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5684788354997882,435.598195141075,1.1369576709995763,1,2023-01-28,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,149.72148140646118,64.08095433494701,4.943832960435076,0,2023-01-28,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,657.0660361809229,37.48438675004846,3.3211668971862696,0,2023-01-28,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,718.1161199756948,163.33976423764327,6.269041721580137,0,2023-01-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.32790168254147,623.5758786648391,22.580147948169653,0,2023-01-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0346842586094893,343.14621025625723,0.11433932555462889,0,2023-01-28,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.37709697209051,41.272380300827685,1.0102363278120257,0,2023-01-28,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,730.0147753108231,55.529689312050664,1.3159731786348885,0,2023-01-28,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,207.31955275313456,23.65128861950823,11.51907119348711,0,2023-01-28,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,289.6888018012041,12.186631110177862,5.699175937236678,0,2023-01-29,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.329204225856117,385.0533558978367,10.583829822675794,0,2023-01-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.11179734854606,23.24124229097715,3.2398640591945953,0,2023-01-29,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,301.31166839716354,148.24387063960305,1.087629233391115,0,2023-01-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.479445618816932,8.136414652575812,2.6649134665521994,0,2023-01-29,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.705164177513977,495.25725951441257,21.170110466868074,0,2023-01-29,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,143.248333281356,432.386337894861,2.487612286674729,0,2023-01-29,yes
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.20041525681581643,69.04134018020609,0.5014452524797977,1,2023-01-29,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5581268199589866,7.613930458539535,0.7010876893135397,0,2023-01-29,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.4337899540452472,541.6026112926763,4.8675799080904945,1,2023-01-30,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.57216795771621,64.28640207766581,7.092061280498464,0,2023-01-30,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.591060831366768,26.722281332326776,5.808664988355861,0,2023-01-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.473073860544346,95.16273227196038,1.5150120356366488,0,2023-01-30,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,197.71560614442018,386.5913071762268,10.958507298542244,0,2023-01-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,446.3323037045921,145.2491436823739,17.156970453045762,0,2023-01-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.893090891489194,63.642010489879496,0.3593943293178801,0,2023-01-30,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8783642285197524,10.53940055434671,0.3008368551794367,0,2023-01-30,> max temp and/or hold time
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,79.70782874204784,17.671732544338127,1.9559914962536087,0,2023-01-30,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.82721164208279,6.021428455246692,1.0250892949476675,0,2023-01-31,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.835298210003826,9.100682890365364,3.670596420007652,1,2023-01-31,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.672435573532772,7.64320342925198,3.344871147065544,1,2023-01-31,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.448425465052048,26.641340333632552,15.023179396429876,0,2023-01-31,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,46.46574530469409,31.93189285934334,10.63677237194646,0,2023-01-31,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.387921707544142,84.79424485209003,10.775843415088284,1,2023-01-31,below loq
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.133401616727127,568.0570635934372,2.859741665677186,0,2023-01-31,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,678.2869411407843,53.58106806376892,12.889546726634627,0,2023-01-31,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,612.1672577203768,28.43368588202369,13.604990112452253,0,2023-01-31,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,849.3779358753316,6.409224577273975,24.22686551854024,0,2023-01-31,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5379202952160353,39.339055282510536,1.2125602497941623,0,2023-01-31,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0727064699006164,22.575325140881382,0.22748404840855116,0,2023-01-31,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,391.888870161768,140.42276334509128,4.721303128622876,0,2023-01-31,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,92.87369611467575,26.305207506256373,10.835275255844284,0,2023-01-31,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.73897564847593,6.38105523650712,3.8713058962796816,0,2023-02-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,188.61607843839352,46.19107449073388,1.239523788927882,0,2023-02-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.53271839797665,694.0037736798627,5.226708828886194,0,2023-02-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.476874788484,440.98584091397856,4.426868836864933,0,2023-02-01,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,257.43834697052165,208.80187090085778,3.6797231858698405,0,2023-02-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,955.3517728519003,141.43022160641425,4.764679986673232,0,2023-02-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,68.97609646759618,498.110389601371,5.135349852059051,0,2023-02-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.223326353869056,44.61407496300907,8.446652707738112,1,2023-02-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.102596266322803,947.6088251324358,0.4036262619867842,1,2023-02-01,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,25.540771964804886,808.133160849064,4.558116694393982,0,2023-02-01,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,84.23735448471687,12.541185989167685,11.701213170815196,0,2023-02-01,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.047102928555004,51.050394457828354,20.101885729743387,0,2023-02-02,below loq
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.55723029618432,9.944896930988406,15.63562992133033,0,2023-02-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.6439838340373605,134.32277764467858,7.856527967929066,0,2023-02-02,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,191.22411483095232,16.477580532489196,13.9144867220376,0,2023-02-02,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.5195035918167683,453.979213280071,5.039007183633537,1,2023-02-02,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.914159978131806,26.050805383285905,3.3186565309966913,0,2023-02-02,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9413198948781702,322.6762550255326,1.245188607472911,0,2023-02-02,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4128066466997202,96.41583338847116,0.09677275641250235,0,2023-02-02,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,341.8510038167221,952.3035479561282,10.27615425581342,0,2023-02-02,temperature not assessed upon arrival at the laboratory
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.133673799941099,54.85634227500369,6.050891649875597,0,2023-02-02,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,757.0573443619562,200.38345545665464,2.5626400078432092,0,2023-02-03,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.41310152071136,34.804157183358846,2.9385001424293486,0,2023-02-03,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.306257022433117,8.688553699112347,16.30036057079285,0,2023-02-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,152.20054977036764,132.4258669111194,20.336568256032432,0,2023-02-03,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,917.9992475147316,26.198936877962097,19.49689599505458,0,2023-02-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.691373103239751,66.77928913375712,1.4236894708754788,0,2023-02-03,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.657741626252527,329.1452964917317,2.881426507331583,0,2023-02-03,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.63145526552871,5.4225789572658405,1.0253510815905353,0,2023-02-03,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.919555735563699,40.980532016287626,0.20842236567227088,0,2023-02-03,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,9.255631927427881,177.64107074714565,9.638119621319293,0,2023-02-03,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,2.6032578243761786,924.83945106976,5.206515648752357,1,2023-02-03,no
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,980.3346685982729,541.5162006690184,2.715020621781234,0,2023-02-03,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,9.87950269943077,14.502760975383495,4.267051083211353,0,2023-02-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.71421568374014,238.04162383662378,10.183439487702529,0,2023-02-04,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,487.248639541455,41.91247925009177,2.2927868555741258,0,2023-02-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,854.7881696976922,12.514281776092561,2.522963315695632,0,2023-02-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.78507582948151,7.615539810795813,1.5871102032286302,0,2023-02-04,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.41267337829998,560.3655986299398,20.80987934302243,0,2023-02-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.077655152688752,304.7435354640638,4.155310305377504,1,2023-02-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.645220493328909,8.400301728103852,4.396813407116788,0,2023-02-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.525360081020944,32.2712815392429,14.285514150686454,0,2023-02-04,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1984263686289522,250.5405711864802,0.9502600786005623,0,2023-02-04,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.10815536893350523,102.15710926817935,0.40918536459748645,1,2023-02-04,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.893554189617403,89.40184366041713,7.374746965403133,0,2023-02-04,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,689.8299461380375,88.05279343129827,3.073115833003546,0,2023-02-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.697621222918042,323.63889750588254,3.5917156404986654,0,2023-02-05,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.67655006669244,72.9683305233421,14.964856624870379,0,2023-02-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.426687900057091,5.428435138898313,1.7767031915939124,0,2023-02-05,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,362.00179859055584,78.43234977707188,3.0882382154765975,0,2023-02-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,367.3555035252702,367.580224915589,3.891212284787295,0,2023-02-05,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,91.05034120233795,307.0591598404405,1.8426035872331117,0,2023-02-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.6486532266552174,856.294091366936,0.94968322231919855,1,2023-02-05,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.267563318248261,128.37634308763091,0.4334954699771545,0,2023-02-05,> max temp and/or hold time
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,43.51361807880693,348.58351428401477,5.66814556133341,0,2023-02-05,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,487.1800743189516,26.80129255300873,13.729088207939094,0,2023-02-06,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.313384417993927,156.02446006488861,4.340232292086359,0,2023-02-06,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.749889852835903,11.032782852623546,1.7719265545339626,0,2023-02-06,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.56934752978162,140.3156934178459,11.932798995077206,0,2023-02-06,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,666.5607815248727,28.818359823642385,11.094828707941558,0,2023-02-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,106.03623854459045,45.6325461531413,2.6145533186874212,0,2023-02-06,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,205.06565525715305,6.077360065661159,2.8503741157220603,0,2023-02-06,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.058593289408069,29.332446303741694,1.0127021012002795,0,2023-02-06,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8577636471126031,208.83574776457928,1.2890701076005573,0,2023-02-06,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,555.9169131090603,808.802189633116,5.733693854097275,0,2023-02-06,below loq
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.145805633858085,53.19228646653339,1.796493213395071,0,2023-02-07,y
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,950.6634872825501,659.3661533790163,3.0556026411256902,0,2023-02-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,166.2955332025867,241.50062531616834,2.579510711822856,0,2023-02-07,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,155.40602919052714,32.046009045815204,18.863957982039132,0,2023-02-07,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,206.77874649475413,183.28262230424306,1.4683649240357233,0,2023-02-07,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.469248641609774,29.543568799825657,2.114283464440757,0,2023-02-07,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.022334116785338,107.04278462449535,9.121124565340267,0,2023-02-07,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,410.27409498421474,41.380242600640535,6.24075198143086,0,2023-02-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.83184270632383,420.90049742307593,0.49513981933024576,0,2023-02-07,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1543317546093776,16.7590713602393,0.8372679660648364,0,2023-02-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.42659147330004,6.05283506543072,2.349344073250793,0,2023-02-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,179.30789811696954,31.642211026259535,1.705674515325716,0,2023-02-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.22393527247582,239.60794281224048,2.5170843394669875,0,2023-02-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,83.21898933944021,545.6380254123185,20.712043538546645,0,2023-02-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.21090787857168,20.898651744638073,5.634775619774309,0,2023-02-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,275.0359828254286,542.3252812208773,10.403386930465565,0,2023-02-08,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.3866677814403519,859.8939124291788,2.7733355628807037,1,2023-02-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,577.4170779169992,593.9444444469693,14.507738773896499,0,2023-02-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5803489299391544,199.99749472015387,0.924278089010746,0,2023-02-08,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8900083835911192,693.689630374196,0.2958298063738046,0,2023-02-08,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,812.9826106403942,36.26527894451485,9.318355394326483,0,2023-02-09,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.81496709419618,106.12022504455213,1.6002230106207778,0,2023-02-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,343.3431146412499,5.2824260648441035,2.3682424690322543,0,2023-02-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,171.43529648525683,119.01545720314303,2.2030530541532998,0,2023-02-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,175.09298648009462,45.63914307590408,11.421617712844483,0,2023-02-09,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.128947279213488,320.28560924790276,4.597474543500214,0,2023-02-09,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,124.2072445232873,247.33608554176058,1.5522000618540654,0,2023-02-09,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,695.0059354522365,443.5532232315415,1.7527968676901575,0,2023-02-09,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9792318637749995,166.3738201916728,1.2802618594389807,1,2023-02-09,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7309414036927997,240.20559592957258,0.3677788298311789,0,2023-02-09,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,5.354270394091138,6.091304691687146,9.4510707743411,0,2023-02-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,612.8199257092496,264.1565679134045,15.825119680643422,0,2023-02-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.068353989081764,50.0360958940333,22.128478717635208,0,2023-02-10,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.41752828189917,711.188002245272,1.4981778284877636,0,2023-02-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.122215416166394,180.6336568057654,5.255159084782216,0,2023-02-10,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.64798716531446,208.29080423748468,18.425343741512823,0,2023-02-10,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,186.66745436312686,6.483236640978133,13.726380854494069,0,2023-02-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.73500854807239,7.401569976963654,6.781785174795238,0,2023-02-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.734919684982307,7.5459281864131365,13.469839369964614,1,2023-02-10,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.217883349300206,865.2267833512358,1.0060218392362998,0,2023-02-10,result is not quantifiable
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.6585610419352896,8.534975385086046,0.9595910375992709,1,2023-02-10,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,314.7503986972577,355.80233751648694,12.63157077178409,0,2023-02-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,990.293899521586,632.6046303636238,4.981723547495451,0,2023-02-11,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.37592283448573,8.643644183933917,1.5387259632940757,0,2023-02-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.49415443725236,17.610640342157396,1.98779600518458,0,2023-02-11,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.852903882184243,9.350051289981593,23.981455675522536,0,2023-02-11,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,773.0257203484232,184.78035421131548,7.711455920129094,0,2023-02-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.567557509692255,320.33545715281474,21.13511501938451,1,2023-02-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1218191425620607,108.80888021324046,0.8123397334503972,0,2023-02-11,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,98.56120607383399,105.47838717817903,12.532443569901066,0,2023-02-11,yes
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.51655901889292,130.11577712144495,1.3595678562994715,0,2023-02-12,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,215.14603278230834,65.52484024894848,6.697337153094882,0,2023-02-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.31925342133682,161.7395412023269,12.662826954420847,0,2023-02-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,421.72072251194186,563.6680830535669,4.678075101950242,0,2023-02-12,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.639828625431392,181.14037175474104,4.045415878992869,0,2023-02-12,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.57290476214622,87.79570136496618,1.7099287048268954,0,2023-02-12,yes
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.56961440402346,35.47381997189633,10.958372698389978,0,2023-02-12,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7106199374743167,172.43078957093235,1.1374964536254133,0,2023-02-12,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.462552111121334,490.80322072405033,0.19742319554213886,0,2023-02-12,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,81.25881347500219,653.9280096040354,2.6648826415257783,0,2023-02-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.395411487557759,38.84213917064014,1.8958261608896645,0,2023-02-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,209.1094824154509,23.524237707806382,8.137972534741653,0,2023-02-13,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,177.16156686350635,12.252234182374197,1.6174961110324442,0,2023-02-13,> max temp and/or hold time
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,278.17211478829796,27.3960873379447,1.331808333535425,0,2023-02-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.7319199370098715,18.553773453864867,7.463839874019743,1,2023-02-13,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.847983775680005,29.47894443470502,11.828682416214651,0,2023-02-13,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,521.2964079072428,11.227856507337526,3.017533732170826,0,2023-02-13,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.446367431104645,312.2584376354574,1.129455517956333,0,2023-02-13,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2217211032603674,599.6263649041317,0.0571878782858908,0,2023-02-13,temperature not assessed upon arrival at the laboratory
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,447.35463144094143,20.659681230914632,16.69156854551457,0,2023-02-13,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.50735666511393,333.1255535218914,5.01471333022786,1,2023-02-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,937.3949039579877,29.958018337706235,12.339335825863003,0,2023-02-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,670.6211184607217,280.7963060482757,4.29525458734857,0,2023-02-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.7833143140836,747.6107215278645,2.1505469190720947,0,2023-02-14,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.3060279145444,146.18038775681904,4.6746096492268405,0,2023-02-14,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.99336511056609,25.07148468062684,9.068368050626622,0,2023-02-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,840.6498215878155,6.7367829895379625,18.840587824147992,0,2023-02-14,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.63149083020775,120.22155468207438,1.497532403535465,0,2023-02-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.49147571760332,111.35377793707082,1.7770300173057934,0,2023-02-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.221399960068312,48.57641066448648,0.6229325396058031,0,2023-02-14,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,603.8662595055229,73.81653689586987,1.597500410002734,0,2023-02-14,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,20.888749907285764,373.287549139169,24.00740101489395,0,2023-02-14,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,5.286663714892587,20.0029813551299,1.0466216487692521,0,2023-02-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.052700248787683,15.74826735545662,10.105400497575365,1,2023-02-15,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.9352873893478986,60.52387303757406,3.870574778695797,1,2023-02-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.2842785703500454,15.983567608218957,2.568557140700091,1,2023-02-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,926.2736155542457,78.09869378954305,4.617464034106609,0,2023-02-15,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,951.7652669873343,5.648094592120505,2.0522406592637883,0,2023-02-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,107.34332857568265,55.11322470918748,22.90898687455756,0,2023-02-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,137.54496302444423,79.67635678295045,1.5464088453180767,0,2023-02-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7194720136818241,60.70034297118233,1.0205020093458053,1,2023-02-15,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.513197412630603,24.20735928613179,0.917511088033159,0,2023-02-15,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,10.974171814623093,196.64847576389664,10.970368150392106,0,2023-02-15,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.804398813682943,89.56254239127894,13.608797627365886,1,2023-02-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.30523320972318,514.3788429754185,1.301444470125622,0,2023-02-16,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7129218814336417,79.41054123174462,1.4258437628672833,1,2023-02-16,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,247.9346152512209,62.690070085456796,9.756379214605827,0,2023-02-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,229.6668748655777,523.4652870766724,17.79501819555069,0,2023-02-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.76349542178585,216.0187867481684,4.960643116660774,0,2023-02-16,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6078897112089805,231.466427409066,0.896783121677392,0,2023-02-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.382556035028882,97.66500858852643,19.278770342928855,0,2023-02-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,148.79587342560575,70.03519617413565,2.0681671603404626,0,2023-02-17,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,373.3957858548941,58.321648736481706,9.5168866792719,0,2023-02-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,69.96024832334722,934.9199936704985,2.428371848526688,0,2023-02-17,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,338.40465021930845,5.694040859500567,24.211322702483272,0,2023-02-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.874069917072676,68.23262260396105,9.336072463948186,0,2023-02-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.760488028523,11.195296953677103,2.858427553957841,0,2023-02-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,206.03755957505484,167.07250344667585,16.639227707234344,0,2023-02-17,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4723001466134007,5.779227619791328,1.0073333470657468,0,2023-02-17,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,3.4524376286360603,97.94643970382845,6.904875257272121,1,2023-02-17,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.475867017783791,246.73122089405535,18.951734035567583,1,2023-02-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5108120441987868,9.022630079050423,1.0216240883975736,1,2023-02-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.184926664672165,78.63624546051453,1.1076634668362468,0,2023-02-18,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,146.75359140523335,21.11498460899427,9.621866380642274,0,2023-02-18,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.98563161981508,33.558375698952865,15.445967914968106,0,2023-02-18,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.891382993385002,70.05784945520003,5.782765986770004,1,2023-02-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,848.5065702481577,729.2342315675392,11.02093785964551,0,2023-02-18,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.03136309909273,615.8848515659726,8.948666606790095,0,2023-02-18,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.639394892508407,231.0575441335458,0.6030825982265398,0,2023-02-18,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9609059650615306,335.9459477829114,1.1348647749037513,0,2023-02-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.160594685608125,22.600771548372215,3.390728483551403,0,2023-02-19,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.655738090674486,106.00019845899403,5.929483441053241,0,2023-02-19,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,404.35855572337414,26.083038440250597,3.0042637396147818,0,2023-02-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,79.97864196009634,54.434921251423816,3.650589315100694,0,2023-02-19,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.50778866263999,18.296165891169654,20.986638153001977,0,2023-02-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.0727433361020844,598.9170521670416,0.2282866595618968,1,2023-02-19,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0608509293645128,223.04084460217635,0.8141227776840516,0,2023-02-19,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,643.4869872696589,5.688777144880834,5.316157370467915,0,2023-02-19,> max temp and/or hold time
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.40146942636754,21.070560662823272,18.06404763401332,0,2023-02-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,707.3062970567546,28.682977566339932,12.083412623285835,0,2023-02-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.68781732675998,9.499033562696464,2.9413455274546685,0,2023-02-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.691595963414354,600.0035216992512,1.1364982692267527,0,2023-02-20,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,242.81364858996707,38.81710409648819,13.007714759961274,0,2023-02-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.735184183433628,5.2715010947272365,17.07513663922713,0,2023-02-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,709.0355360889283,712.8212752776209,2.284157856762076,0,2023-02-20,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,387.88931212789464,5.3855052925274975,1.0829834479726788,0,2023-02-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3423627380433287,34.16583095894536,0.7768183518841436,0,2023-02-20,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.446524457373096,398.1329993947551,1.0797008632439722,0,2023-02-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,316.15662584248014,58.139235913183434,17.60328449458461,0,2023-02-21,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,945.6278147571411,19.587123060665945,5.827776761828387,0,2023-02-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.751380650249304,27.73154003333902,14.766252620080733,0,2023-02-21,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.70170755070612,332.7832436305292,2.7352553654792673,0,2023-02-21,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.91981564366402635,5.3899500110707645,1.8396312873280527,1,2023-02-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.430851554331136,25.0406208007693,16.861703108662272,1,2023-02-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.612069119147947,244.7397096523221,3.0087210472919703,0,2023-02-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.026762828851798,30.11574618355358,2.0207345280466376,0,2023-02-21,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1829975069700929,263.21076865469865,0.30550454536117444,0,2023-02-21,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7206183992625057,48.80636563084332,0.06449951725767869,0,2023-02-21,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.43244440599466,166.25369812836306,3.073760381121263,0,2023-02-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.09852587468147,615.8718263421359,1.5460914490061697,0,2023-02-22,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.544023681908016,164.20380110691042,22.600847159992487,0,2023-02-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,294.16792829310066,26.815602289518647,1.027936232116507,0,2023-02-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.92332481271343,74.40943392735927,13.256448761245595,0,2023-02-22,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.08714931046507,19.5401219888647,5.900498537748314,0,2023-02-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8832508037455562,27.159189533307664,1.267416502947841,0,2023-02-22,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.404593762310653,195.7373966043554,0.10079922306648723,0,2023-02-22,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,5.943205742281485,35.85674215492902,21.16260089753815,0,2023-02-22,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,55.36847248791359,5.325337361832822,8.1040803604102,0,2023-02-22,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,27.680975173456222,199.17938688580583,9.77673775845998,0,2023-02-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,387.1038296292479,81.13681422221168,4.537393024553714,0,2023-02-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.259275701356149,39.090634850792306,1.6836949930209062,0,2023-02-23,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.14606118521341,97.3106471895911,2.0628197367307095,0,2023-02-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.988374881165887,42.448744393005995,16.472659883629504,0,2023-02-23,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.04071020749954,679.8678525007043,13.900827737002743,0,2023-02-23,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.169248792658407,37.52840148876902,7.626665024082168,0,2023-02-23,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,108.3418255271921,141.33735983396926,1.129357433824155,0,2023-02-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,929.6224729077021,716.5820395919653,4.394683935597443,0,2023-02-23,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.346817414418601,26.705028663072103,0.2301666473607025,0,2023-02-23,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,34.42383486625209,112.59838281050702,4.55895449667454,0,2023-02-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.859558090606194,467.0747242248433,23.913992786438158,0,2023-02-24,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.771280144369904,988.8859103796827,24.474069180740113,0,2023-02-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,904.3690188816917,7.374260983279588,1.265157619811638,0,2023-02-24,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.902686233067605,345.8782990879349,6.995083143513485,0,2023-02-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.810749386814294,27.057706299663575,23.621498773628588,1,2023-02-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6486511843266478,27.874678397939704,1.2973023686532956,1,2023-02-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3163271579421916,93.50154558575514,0.49602667596985195,0,2023-02-24,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7799087919533654,911.5753066006426,0.5430949287835113,0,2023-02-24,temperature not assessed upon arrival at the laboratory
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,130.62485930434323,6.542478137460546,23.934118638259893,0,2023-02-24,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.54700185544306,205.41718468186758,3.8516288229128457,0,2023-02-25,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,119.5790878096687,8.169905190906652,9.119662308925404,0,2023-02-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.463825427129432,473.5851376032156,22.943329577823516,0,2023-02-25,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.98447119111173,67.56123793722364,5.407381181504064,0,2023-02-25,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.011730368426605,28.301965846090543,5.600195710245945,0,2023-02-25,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.007370762852444,373.50606885712034,12.47726264866389,0,2023-02-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,117.8071881312598,765.0788528846027,12.846710556950349,0,2023-02-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.15233616285764,107.30328168469553,1.403094955856213,0,2023-02-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1532164987571236,175.2759059956653,0.7504881921872932,0,2023-02-25,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8767313114455,5.019459525594294,0.12962278024237,0,2023-02-25,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.112115170593434,79.0814556891465,7.82263396630389,0,2023-02-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.950472982339264,565.81078500947865,5.877299554035761,0,2023-02-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.222211538218698,40.40800042509997,1.514468978375766,0,2023-02-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.231360797851224,26.616218514023316,9.07636708084877,0,2023-02-26,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.23741314609261,37.88541115713193,17.823704546433635,0,2023-02-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.96574276293469,591.2422003061563,21.7076332361784,0,2023-02-26,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.51497824796495,567.4880517387049,6.273113493197985,0,2023-02-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,560.8382047719646,386.1777868759051,3.95251328396741,0,2023-02-26,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8431479805823763,232.74950535627903,0.5667863789945409,0,2023-02-26,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1775674655735837,64.8460492809882,1.3541257709644852,0,2023-02-26,no
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,619.2718309237938,12.321697259506582,2.287974642412762,0,2023-02-26,no
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,24.40671232256105,7.015319494607072,2.28897468183092,0,2023-02-26,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.137088470279455,494.0285027347975,3.0394003409320747,0,2023-02-27,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,346.88480645002824,29.153345555677355,6.8506876767237195,0,2023-02-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.260422831276216,145.11101166531353,4.372196502681745,0,2023-02-27,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,258.0585440319528,7.549154753798491,10.819758561537075,0,2023-02-27,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.137595827146306,37.07416218857916,6.16944287318849,0,2023-02-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.944566632148454,114.44373622871511,24.257767746995423,0,2023-02-27,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,130.75385704627033,915.8212844171684,10.99284507461069,0,2023-02-27,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,116.24607081688374,57.90612418148004,12.744355773971424,0,2023-02-27,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.005595987013185169,44.979667352843165,0.30662598267716634,1,2023-02-27,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8084750711354933,793.6732721357164,1.0953155515166886,0,2023-02-27,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,10.044711123415624,35.234552561956214,6.215182247905489,0,2023-02-27,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,541.4693103569356,11.980790126112248,12.41203228598927,0,2023-02-27,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,46.3017516255929,401.34065964227017,2.8771743421414504,0,2023-02-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,543.1175903211706,615.6357607608519,4.409013104344052,0,2023-02-28,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.5619902645178,61.16045764553125,17.69091988168579,0,2023-02-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6181858725929332,385.8952720073726,1.2363717451858665,1,2023-02-28,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,130.10020066515787,81.37108472334596,1.6666854514132112,0,2023-02-28,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.553954507639502,12.338739479627472,3.107909015279004,1,2023-02-28,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.71749941402584,67.91444361127051,1.340638983554489,0,2023-02-28,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.072438873574498,46.39689163176238,2.3856336000270364,0,2023-02-28,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,776.8817927675503,605.8866364907634,2.4271991209794184,0,2023-02-28,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,575.5730316193439,6.374169082600377,3.1532445476376303,0,2023-02-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6719868433150867,101.191083702492,1.3439736866301735,1,2023-02-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8678757673687947,432.9844752199857,0.3307709049708068,0,2023-02-28,result is not quantifiable
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4936766562442374,225.21137830761992,0.5979644444040744,0,2023-02-28,> max temp and/or hold time
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.251298657542206,94.02223533504265,10.272813536625328,0,2023-03-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.641997164162607,5.885755335469401,11.103281157878275,0,2023-03-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0964427217175736,10.64581672514099,2.1928854434351472,1,2023-03-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.06330655232275,164.0900723087505,5.620495308551656,0,2023-03-01,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.73634411730031,989.2744700103444,11.20522870451425,0,2023-03-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.976812872218228,47.314415431077194,2.9222343503083867,0,2023-03-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.15853139341677,19.17618359511787,8.31706278683354,1,2023-03-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,134.37588668681397,9.215290659066747,6.185416457115013,0,2023-03-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.243364369985031,64.30433149336938,0.151329038323999,0,2023-03-01,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5200024747816658,14.806253538768813,0.7770802799905268,0,2023-03-01,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,2.17809668770798,12.901608802198007,4.35619337541596,1,2023-03-01,result is not quantifiable
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,20.042419609818673,23.134311576134916,3.0539194219217776,0,2023-03-01,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.080179057593754,7.901916299409575,5.366037941447647,0,2023-03-02,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,387.28243228948486,23.746695618457178,1.9040197991862475,0,2023-03-02,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,234.55384639831667,288.66270708710994,11.66091913371317,0,2023-03-02,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,256.00581559351707,34.98412759741163,2.160436218313202,0,2023-03-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,540.1977643993337,20.170602201570407,1.938434520317956,0,2023-03-02,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.150421962369688,715.9632004648928,12.300843924739375,1,2023-03-02,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,820.6963591939166,531.6833019877936,21.147996077303855,0,2023-03-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.378505672957012,69.91021982186116,2.360122286989393,0,2023-03-02,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0391115249281708,764.0875208455874,0.15867112951071605,0,2023-03-02,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,511.7636628721869,281.0090468039806,14.462586308479416,0,2023-03-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.088129916068763,5.6395919830043235,1.1282655157766144,0,2023-03-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,487.73104802072436,84.29561876624399,1.2397533322835683,0,2023-03-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,639.8905046167573,590.6370181521473,9.95762126006784,0,2023-03-03,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.634736890993377,66.56427348801235,2.272923082780746,0,2023-03-03,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.356085652054681,9.704598289962506,4.712171304109362,1,2023-03-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.4141538875427,336.8803247983554,12.606261613708172,0,2023-03-03,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.727915604906232,65.57369812338612,0.8969882975440178,0,2023-03-03,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7560900384656293,29.438978948273437,0.3098567983120942,0,2023-03-03,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,7.2534338613074265,97.15900174066766,2.193239806280088,0,2023-03-03,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,53.0808598383249,185.50934354950854,2.237706241420627,0,2023-03-03,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,158.55850221202064,369.6975606751693,7.462109862894364,0,2023-03-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.2891763830902,963.2346018442207,2.238006509841936,0,2023-03-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7980968204314328,182.5527435589447,1.5961936408628656,1,2023-03-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,664.7637958633509,583.4604648778959,15.780375594624859,0,2023-03-04,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.98634280959712,8.829276085955533,2.0103281770498067,0,2023-03-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,126.68664054876504,65.9004524077722,8.033146055245622,0,2023-03-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,609.2873798183433,682.5951395055189,2.951329684226727,0,2023-03-04,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.48096986853254,797.688853660138,21.132838031995462,0,2023-03-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8440815785106186,268.1219705432606,0.41076340189033306,0,2023-03-04,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.622150077901525,43.11335886334251,0.22990452689370564,0,2023-03-04,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,5.721831327423401,141.12883722434464,1.2490657216384413,0,2023-03-04,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,121.65732906983988,44.32796012384547,3.6101735869168006,0,2023-03-04,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,32.08771834830813,965.8801370063932,8.01383503824439,0,2023-03-04,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.754474756704594,255.4304579860096,1.8140997306783964,0,2023-03-05,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.196977342754817,219.5321422055375,20.393954685509634,1,2023-03-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,105.94947155961388,412.28575941770464,1.514415625279379,0,2023-03-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.749761285487708,89.54948751524978,16.23452164317336,0,2023-03-05,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,262.4013127219605,6.123293057995181,5.87538347456332,0,2023-03-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.64656692897097,7.4667795113923905,3.468847532097106,0,2023-03-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.07719685845444,937.3799728940805,6.950134989220923,0,2023-03-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6858887823113662,5.939766859958962,0.9722122471057923,0,2023-03-05,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,20.622349106252877,784.4847634001611,5.329832916642551,0,2023-03-05,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,708.0987990107047,47.13318907166913,12.138428684072297,0,2023-03-06,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,166.27778468585075,6.704180736391196,2.9569887678886433,0,2023-03-06,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,171.262370903392,5.178892129960095,7.6234706034318735,0,2023-03-06,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,800.5393389045784,6.511081282134894,3.572164238031614,0,2023-03-06,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.91477174049062,708.8394604682445,12.223884690244677,0,2023-03-06,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.675313764011645,574.9331217191386,1.7960476616478152,0,2023-03-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.24110834882159,38.80803895585481,11.134765333053068,0,2023-03-06,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,386.3718485856084,59.52802925537838,3.4891688933973004,0,2023-03-06,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4983300327604037,37.28221301535899,0.0504959357037284,0,2023-03-06,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1105879856637835,96.42507484342136,0.8459054045110621,0,2023-03-06,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,9.95864097213848,147.3339873871709,17.522062159515226,0,2023-03-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,199.9498140556388,11.84964334047132,14.718438267591178,0,2023-03-07,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.776397509492606,170.65313298110112,1.9406092463754114,0,2023-03-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,159.59510292136193,330.6761285137837,7.858918233856867,0,2023-03-07,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.38145539142506,269.2561623905531,1.7334650879066913,0,2023-03-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.64676414548772,19.23015744546207,11.888225770976586,0,2023-03-07,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.801250955309504,211.80186275662714,5.668064994180599,0,2023-03-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.331635676828732,12.42504001654992,6.663271353657464,1,2023-03-07,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.02925612720606,953.9203569928756,1.9755224804730762,0,2023-03-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.0961189331904264,145.80595693679248,6.192237866380853,1,2023-03-07,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.212216432357146,21.264947301016928,1.545096233089596,0,2023-03-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8838760753504773,15.46153313874573,0.11000438798829677,0,2023-03-07,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.518836016259436,730.4543968915425,0.27567691362752067,0,2023-03-07,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,13.844289844174835,7.96558167953937,9.465273653529986,0,2023-03-07,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,49.45148321180406,8.920770676161167,4.046800888705728,0,2023-03-07,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,802.3550464348742,93.8516436328436,1.7587376183625947,0,2023-03-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.159952547896308,28.466246255036687,4.319905095792616,1,2023-03-08,below loq
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,232.73483961295574,358.7088840119746,1.9046654156512355,0,2023-03-08,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,171.53107787253276,61.2855673241315,1.0405184197279778,0,2023-03-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,114.46735014828246,47.876108578585466,10.34259542701581,0,2023-03-08,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,63.86667489906438,545.917430737053,9.918897103472322,0,2023-03-08,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.244872584285595,309.0336564656152,11.671419070329925,0,2023-03-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7565391353219517,5.153199587148225,0.9851042098721342,0,2023-03-08,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0630752927414222,122.83769706181525,0.48640608893637927,0,2023-03-08,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,105.0828108267289,345.9553078858336,8.595852981958881,0,2023-03-08,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,565.5905896213546,10.326294021590266,7.371266777590111,0,2023-03-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,469.9823099610116,464.34409632261026,1.1712470116181852,0,2023-03-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,323.9137925394194,42.34021338734792,1.0838633980705725,0,2023-03-09,below loq
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,259.6496779886425,6.911801266572399,7.932910321294406,0,2023-03-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,578.8966079683211,223.3565849925504,21.498945188837876,0,2023-03-09,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.204118089750765,199.08774347279748,7.382827235613202,0,2023-03-09,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.844154976779564,209.59504458005313,1.1378408523577748,0,2023-03-09,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6383985512558712,17.596567858020265,0.4448796975590207,0,2023-03-09,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,40.52569506764774,597.0461070668506,24.611684055472185,0,2023-03-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.39074259807938,235.9585444770106,20.74287530120597,0,2023-03-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.02990216869499,16.925788538932313,22.610331041005825,0,2023-03-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.00459584147991,525.4351042892039,15.221872955596583,0,2023-03-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.756377746450454,276.67160206650755,2.9082271311034376,0,2023-03-10,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,380.27475471881877,313.4671980769839,1.6153613178561694,0,2023-03-10,below loq
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,285.57390464234277,44.154441562154425,13.934770292319422,0,2023-03-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.43177440612398,11.259515363518478,2.911966989171706,0,2023-03-10,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.239302452608382,62.931420295175826,19.836324921305557,0,2023-03-10,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6030379164137893,11.05276606414447,0.489674123257978,0,2023-03-10,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4813635945997454,20.38099797885449,0.596586134062397,0,2023-03-10,no
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,245.50156711035,522.9653391177062,3.641492565163893,0,2023-03-10,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,559.8455976946192,879.4456019812421,1.4372698151744994,0,2023-03-10,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,458.2185722722606,81.68467683478113,1.567411435737819,0,2023-03-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.235690285138965,215.34485562578317,7.685079911428711,0,2023-03-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.406826800928464,15.168377128354015,10.813653601856927,1,2023-03-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.9756570087032,62.653535552088655,3.56946166559274,0,2023-03-11,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.390514397851157,458.38269024565403,4.781028795702314,1,2023-03-11,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,98.70913753253285,50.10212833124913,2.9115445215398714,0,2023-03-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.87792051249501,18.242748377402133,3.551038992756499,0,2023-03-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.070377955537653,31.620155355594186,0.41858269516857316,0,2023-03-11,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.2923017477715026,658.8482334048955,0.9501279086318479,0,2023-03-11,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,203.69078928696254,224.565546299968,11.479071124886952,0,2023-03-11,no
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,658.7435725779864,174.6947199493657,1.8202812850905217,0,2023-03-11,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,166.94136827508945,5.539390170211123,7.808403195655328,0,2023-03-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.097816458513016,359.9083814029601,12.184099743365918,0,2023-03-12,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,65.61317595388444,7.65300102269132,1.7127518989253088,0,2023-03-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,837.5191638172039,590.3695105119665,3.9875164898391353,0,2023-03-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.83034919697306,221.07819619424095,10.919114626007389,0,2023-03-12,result is not quantifiable
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,956.3555665398779,13.543869367290185,5.33486615691988,0,2023-03-12,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.290699317116996,266.3683873273148,2.7221797773072467,0,2023-03-12,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.185927461857894,24.369799059007654,22.371854923715787,1,2023-03-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3784404982854386,170.8842741297347,0.849998262917388,0,2023-03-12,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.016659056729215,75.5043719699276,0.8281478466671701,0,2023-03-12,no
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,778.0238464588273,355.4013686945431,2.5603510524959283,0,2023-03-12,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,125.58711763027108,45.51689176015359,2.914302253429205,0,2023-03-12,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,792.0931373110479,8.762107070715258,8.618496350940111,0,2023-03-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,159.0281480318035,68.20496172500553,10.428022760773471,0,2023-03-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.2983799017662783,306.0640508728707,6.5967598035325565,1,2023-03-13,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.98339095161482,34.864716117518945,5.753836506429399,0,2023-03-13,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,743.4291658538455,5.196126844280465,5.321293787348545,0,2023-03-13,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.356768329311393,29.62237679124599,20.19612400874314,0,2023-03-13,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7922780187296575,269.37008786260884,1.584556037459315,1,2023-03-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,876.9254257039869,272.58217800808154,7.795230180461602,0,2023-03-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0770069803782623,769.29321512096806,0.6047048016464983,0,2023-03-13,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4566462896534202,459.52707764671754,0.4822649262086211,0,2023-03-13,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,9.868216226742039,25.49901923062265,1.9760983842279234,0,2023-03-13,no
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,721.4422282670149,80.47655006843375,5.688116624209073,0,2023-03-13,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,537.390257628136,6.989255606255752,7.648755225601417,0,2023-03-13,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,8.69602602747301,53.66908111727376,10.681918430839763,0,2023-03-13,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.374859641075281,57.47609650597885,8.749719282150561,1,2023-03-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,64.32185520236284,27.525742632583487,5.949257859119654,0,2023-03-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,94.18597636039269,17.31264694329305,1.650928910441701,0,2023-03-14,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.154605568793737,45.54115125728395,1.3511942769922272,0,2023-03-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.065478695114393,34.53514417696152,12.342663245457915,0,2023-03-14,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.7764748265636,71.57390310027671,3.0665124249881885,0,2023-03-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.48573709483161,21.99476838964128,2.194460242109824,0,2023-03-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,355.14102579646215,104.58969984147521,24.70710080460524,0,2023-03-14,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8328398850112908,79.02239127853267,0.4863590129888156,0,2023-03-14,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.29984502857005907,37.83263018880683,0.0011849670939221375,1,2023-03-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,82.7827970998116,15.184501160544444,2.1389600988131803,0,2023-03-15,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,145.01237086618718,9.243972100308385,18.120945623976642,0,2023-03-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,201.37225586866074,133.49089612731532,20.40373805687369,0,2023-03-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,416.6376945073775,456.1133923164395,1.5711181571692232,0,2023-03-15,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,284.3287479765909,28.52592986642656,22.186837444801466,0,2023-03-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.135231557270036,54.923213551712514,1.111408555761005,0,2023-03-15,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.94670960686573,16.828683429572283,2.3721970864090842,0,2023-03-15,yes
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.767800328631848,11.962807425491464,6.175614834322937,0,2023-03-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7065046481386805,11.672690095065569,0.6560135449180345,0,2023-03-15,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.284092152142929,408.2523211827641,0.016937843521052185,1,2023-03-15,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,5.071630630794381,114.6523272070523,4.058206601459443,0,2023-03-15,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.672654771899738,5.454841947027963,14.751477956518597,0,2023-03-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,151.190078222533,14.350251564232256,6.047182393249267,0,2023-03-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,746.8793810154516,8.94825593533036,8.238967662018773,0,2023-03-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,242.4215232054661,52.08075329406804,9.563141213236626,0,2023-03-16,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6745538529692778,37.600587307668086,1.3491077059385557,1,2023-03-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.47646177048624,10.779420909122653,6.900927870555157,0,2023-03-16,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.0492224913476695,441.4552022003286,10.44343344344846,0,2023-03-16,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7459086933780763,203.88899926378238,0.7586215325572967,0,2023-03-16,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.012696823150673,36.42141033040396,1.3137268188146543,1,2023-03-16,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.812046887665094,16.04185007257759,1.315709226715126,0,2023-03-16,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,12.915631119573327,29.68503028376494,1.1527275517532478,0,2023-03-16,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.246057749763843,41.93822503967432,1.7268634206436253,0,2023-03-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,418.5911633098013,11.349017968173655,18.623302053560778,0,2023-03-17,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.47815102300223,45.495067959943505,6.67530593539439,0,2023-03-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,68.09484703366523,8.885580298373203,20.226112273482762,0,2023-03-17,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,181.1970812008741,22.629917891822238,7.535959001159097,0,2023-03-17,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.045113240083257,76.51631358314398,4.309565587049435,0,2023-03-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.43333461476963,43.71153066900172,6.467857006972642,0,2023-03-17,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2656865624062994,31.79927921332804,0.5141618181695529,0,2023-03-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,87.32050764429154,10.643799430398044,1.0545988000977582,0,2023-03-18,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.27561467458713,11.346468637492807,1.0939118802364765,0,2023-03-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.57804612951748,13.962209618461099,7.386635370336105,0,2023-03-18,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.66123404859118,870.8917137446232,2.178376076261856,0,2023-03-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,711.048704802888,15.912840127350169,12.26792564818291,0,2023-03-18,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.44966939413459,41.58990286737903,7.521859898636171,0,2023-03-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.477645977122325,320.93061534958946,13.27809985047202,0,2023-03-18,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.03983031601969,166.12743752326423,14.102217641346385,0,2023-03-18,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1405868739354204,10.20683468723425,1.397275334725503,0,2023-03-18,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5558413155724884,222.65473477418013,0.40373049898109475,0,2023-03-18,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,154.35689955294305,6.003268796897057,1.675676546858301,0,2023-03-18,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,422.2602624817239,6.537008649073889,2.3841167229677063,0,2023-03-18,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5448361754382418,37.791788520690055,1.0896723508764836,1,2023-03-19,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.40730587372734,6.523915972616801,1.2118490483690498,0,2023-03-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.28214599344166,5.252415834766401,20.9737217035241,0,2023-03-19,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,602.437884751041,65.33820058960393,1.5164469049741234,0,2023-03-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0493017919728487,11.991998709886959,2.0986035839456973,1,2023-03-19,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.393362385182053,14.987570362790258,1.4018843284146667,0,2023-03-19,below loq
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.157377819215666,137.87988106317957,2.314755638431332,1,2023-03-19,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.747987181593174,14.92382571087265,0.9399303566055986,0,2023-03-19,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.394745995145854,39.31634484551162,17.627843578230518,0,2023-03-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.52196414544461,147.77911723662717,1.6118943318815933,0,2023-03-20,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.83188701131832,6.665076693388046,10.451909952591972,0,2023-03-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,330.6576067631166,10.748361280291071,14.501830465184495,0,2023-03-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,228.32952542074057,7.82611746629333,6.080454033221211,0,2023-03-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,302.9757143430111,73.62313410846662,14.76843661131516,0,2023-03-20,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.25748961757045,13.832287404477702,6.254063796138068,0,2023-03-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.129455681347205,11.698155553402666,7.879565971805341,0,2023-03-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1165284969060818,8.618499503896963,0.6303833952591443,0,2023-03-20,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9560351435159358,7.438255034098769,0.075732766168991,0,2023-03-20,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,465.303120157964,35.97048660814587,1.1708959359098903,0,2023-03-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,72.91747979089877,19.917617521251366,13.47828358468021,0,2023-03-21,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,313.12689977402124,234.4836289389294,3.2489684484867616,0,2023-03-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.107769565670337,502.84632420253075,10.998370103008456,0,2023-03-21,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,360.50471273431145,170.68100593650615,1.064561694471887,0,2023-03-21,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,172.02279554286577,16.389552616378825,1.220782363881426,0,2023-03-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.65457220860151,5.869112201798803,2.7275385951921374,0,2023-03-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.427298780866836,984.1298485363877,2.7310004809923707,0,2023-03-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.2976956587911,192.31079137697452,22.64456253054075,0,2023-03-21,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,102.22377931229167,14.672695025758012,7.56476906147389,0,2023-03-21,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9218065773274359,333.03823621581836,0.35576039809380383,0,2023-03-21,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,996.1543331368099,9.02367826861503,1.2487248394080674,0,2023-03-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.17317301009663,68.19109898222287,1.4592920731543813,0,2023-03-22,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,187.2979168351214,33.57970793645007,1.7222110475356054,0,2023-03-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,954.7525028816011,5.701453495837322,4.79201569728624,0,2023-03-22,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,164.65310289124676,730.3550505701782,8.864299185891197,0,2023-03-22,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.205023912719112,217.8595172006536,1.609053483034028,0,2023-03-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.2541781344915,274.39449478828794,1.8739647149606258,0,2023-03-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.840671326577535,141.80292033508474,18.895579088497218,0,2023-03-22,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6681673910296049,30.567115427868693,0.5623121544422687,0,2023-03-22,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0086319652993643,51.234172119776375,0.17314343138760419,0,2023-03-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.017321446475458,271.37718198121854,18.40013057788529,0,2023-03-23,temperature not assessed upon arrival at the laboratory
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.28532546514711,39.6411003234242,2.334156796233545,0,2023-03-23,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.372810317545694,259.42962167841773,1.636533240568632,0,2023-03-23,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,356.2624415052372,63.86701951262568,24.487303216378642,0,2023-03-23,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.12229448416939,47.33230911495545,2.0752983845585478,0,2023-03-23,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,952.02496221291,6.169410663772091,6.069574341988132,0,2023-03-23,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.383111693070234,41.13844340094726,3.100305592096694,0,2023-03-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,917.1907283739225,451.15560607275324,1.2791564289211648,0,2023-03-23,> max temp and/or hold time
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4320723687444628,813.6970080351902,0.5423803891722885,0,2023-03-23,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2186646237188727,357.3229187839913,0.7503414037883832,0,2023-03-23,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,17.77012486270121,9.48241112751736,1.8752507121891457,0,2023-03-23,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,16.69859560320987,969.319661596872,7.326203786400412,0,2023-03-23,below loq
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.19019343505626,10.285016207169908,22.79070573429898,0,2023-03-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7376589193059462,967.3495267419621,3.4753178386118924,1,2023-03-24,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,111.27166881702163,28.229952677729866,3.6216335717949595,0,2023-03-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.995312252126684,22.258125279766134,3.039191399772452,0,2023-03-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,84.76152159547529,134.01229597177553,1.0275912470560846,0,2023-03-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9080500355697724,696.2142607043737,0.25105430589969824,0,2023-03-24,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6927620546399462,420.194216131754,0.3426093350197461,0,2023-03-24,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,218.27243814724895,312.00042051144555,20.229522333360077,0,2023-03-25,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,107.345665149764,515.9267700080054,1.470878840010913,0,2023-03-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,306.0684483908621,690.7429884465517,1.2472233358245872,0,2023-03-25,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5670101256865503,57.76235080693807,1.1340202513731006,1,2023-03-25,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.234204292279638,109.45436700055618,3.435598191380963,0,2023-03-25,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.52235263081736,777.3075990048837,14.728996531543899,0,2023-03-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,474.04142777356236,12.102775609092566,4.962162065039853,0,2023-03-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.475351287403206,655.6370665812346,1.1120620138031492,0,2023-03-25,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.463990881932199,649.0397208296008,1.3686791025529064,0,2023-03-25,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.807374893730517,9.54018147503281,6.126507865610079,0,2023-03-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.992158576801295,6.373300968944614,1.521159136379448,0,2023-03-26,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.52635632317084,181.881147912835,4.51645456715964,0,2023-03-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.12395141119353,129.66724813174386,8.132719979488547,0,2023-03-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.656280519207332,98.92801300163985,12.594099870545627,0,2023-03-26,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.956173284947624,75.01528595730731,14.819946123688243,0,2023-03-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.06360214366511,81.6194646552056,2.1108575682177664,0,2023-03-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.39760093547524,5.161523767680968,4.47058547308224,0,2023-03-26,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2548976256452007,203.42350103503762,0.7330238609212207,0,2023-03-26,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0524242201251885,658.8376334456489,0.3035913003326015,0,2023-03-26,y
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,6.186967637837796,5.653437263417586,3.176220230720233,0,2023-03-26,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,11.88220309531992,736.2853370081403,15.95434833305698,0,2023-03-26,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.4268981868111,131.858283598738,3.4136857352345937,0,2023-03-27,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,163.13505553003236,593.1086259599754,15.773299121731014,0,2023-03-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.65401382193214,785.0530114973682,3.544452565324648,0,2023-03-27,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,187.9685878653195,7.1038412317222015,8.671424162848957,0,2023-03-27,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,64.71314419233782,8.460165039118673,1.140055827278722,0,2023-03-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,435.17056673604725,450.89257248527866,4.092584947130413,0,2023-03-27,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,229.9112667285273,654.0125717777411,22.20932235768555,0,2023-03-27,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.880356891852241,36.47758589399812,0.02842637124098375,0,2023-03-27,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.15437661131711,519.5254454148705,0.8683312283166003,0,2023-03-27,y
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,3.8146868432017,30.897846842187118,7.6293736864034,1,2023-03-27,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,5.188815762563365,15.646629999598368,2.0905499272838144,0,2023-03-27,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,250.63839007114578,157.9402743172809,4.876193156274159,0,2023-03-27,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.682849019380353,282.9619057651956,1.0279225570177555,0,2023-03-28,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,213.46549262740135,14.512192256662717,2.5478249258982113,0,2023-03-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,91.85644941948355,7.196072391440902,17.642393700732026,0,2023-03-28,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.469344247949058,652.0884766190582,1.6197019495186475,0,2023-03-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,226.99942738128578,50.93264171588683,2.6064533430635564,0,2023-03-28,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,665.8514811378952,755.0423012322362,7.938225085174666,0,2023-03-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.59211674562865,5.2251562326755145,17.601907520097537,0,2023-03-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8566400384244849,211.58277546977004,1.157670034088466,1,2023-03-28,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6479352590870193,57.70831070637592,0.6618860957312795,0,2023-03-28,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,149.27265666664286,46.34460042299492,5.582793719547046,0,2023-03-28,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,977.1807953659874,12.53762415630151,7.683993277382071,0,2023-03-28,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,75.62091664975829,21.40665496542848,13.264487438945563,0,2023-03-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.640484757373864,11.998540843913457,23.280969514747728,1,2023-03-29,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,113.73720836239401,689.1429047358099,6.2691009398844955,0,2023-03-29,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.442671313031157,24.07732912344634,1.7767435381810266,0,2023-03-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.374599281976742,10.236396073217696,5.520480739668748,0,2023-03-29,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,576.5807544895031,60.46527738529,1.0903716745653873,0,2023-03-29,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5577447940461984,5.209059640059037,0.48220564594029025,0,2023-03-29,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.940607790472693,21.38394296561431,1.0015868878211114,0,2023-03-29,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.6324382532577906,819.4494291923656,3.264876506515581,1,2023-03-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,295.8762293645139,210.7452994240196,4.393247593749634,0,2023-03-30,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.83107833427295,261.62955050387285,2.773349989678891,0,2023-03-30,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,311.30927035041526,359.20498471250187,1.0982649002560176,0,2023-03-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.198291721915954,181.6276930973596,8.396583443831908,1,2023-03-30,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,162.61942438771246,13.967393226659778,6.679199009904495,0,2023-03-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,993.08251211322,451.9138054530801,2.6574128319761585,0,2023-03-30,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,767.4509235267698,527.8894486960496,1.53821933637687,0,2023-03-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9584380113906208,192.16632039797727,0.7851083590703626,0,2023-03-30,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6730970202778264,58.49478013990041,0.29938504843655683,0,2023-03-30,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.20532643073089,9.248725349979356,15.886088075205711,0,2023-03-31,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.272235002450206,251.209699858953,5.787394830010697,0,2023-03-31,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.3450457130837,43.140416280741945,2.401611349890003,0,2023-03-31,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,594.2310981869983,240.48372233726306,1.427556274291066,0,2023-03-31,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.9271169468506946,11.785732509393805,7.854233893701389,1,2023-03-31,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,139.87865385486384,35.33839148486886,2.3945305890941455,0,2023-03-31,result is not quantifiable
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.709861124050093,273.64973133042974,6.907347630820922,0,2023-03-31,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,458.1604827140203,30.040551865401653,17.72887875047263,0,2023-03-31,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2284040385101573,46.802110878164655,0.3969893846645802,0,2023-03-31,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.830424965912257,22.302548730182078,0.472855116934369,0,2023-03-31,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,390.3741886882092,194.96633941221833,11.890457486370696,0,2023-04-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,677.777855128173,615.4807390980077,3.173075903139985,0,2023-04-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.535614015188141,303.4536495625179,2.240777235926934,0,2023-04-01,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,102.6499394427105,11.483475758272078,2.729616665672996,0,2023-04-01,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.035526932123773,532.2928583348399,12.362716854022691,0,2023-04-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.24232435262091,618.754418043131,10.266321621420415,0,2023-04-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,375.1614950900082,118.9832474766205,1.2451104611579882,0,2023-04-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.207469407197692,45.2633982257767,3.454524009409514,0,2023-04-01,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0283951710812824,21.703675808591377,0.11000523977801965,0,2023-04-01,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,113.55153439549117,829.9229756073087,1.5817763749255775,0,2023-04-01,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.059006455958267,10.381219237878499,18.118012911916534,1,2023-04-02,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,902.0031704675641,131.6142552918608,15.989720423775033,0,2023-04-02,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,104.58872120685022,134.5517625017887,13.24140470741661,0,2023-04-02,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.06251770567413,7.481460176674117,1.016188578692917,0,2023-04-02,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.19700925428539,390.96087912923343,1.126274580376372,0,2023-04-02,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,133.09184702959703,809.3285296795337,1.4247325104833497,0,2023-04-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.876502051636832,5.092561435270632,23.753004103273664,1,2023-04-02,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8159284753134648,65.62728696383928,0.41625290153073263,0,2023-04-02,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8759789176607697,14.134626581447831,0.37928209738656654,0,2023-04-02,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,892.5818822141072,597.1179775685647,1.7028082205099477,0,2023-04-02,no
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.415075406285594,691.4913909499812,2.6254389786583334,0,2023-04-02,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,590.6204299820803,39.18326309363071,7.69840360708392,0,2023-04-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.631327104091619,6.2404841531535435,5.262654208183238,1,2023-04-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.40731305235723,47.69985938770851,3.3531032253677284,0,2023-04-03,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.957677001713034,18.523321801049295,1.1622494476454377,0,2023-04-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.854928898274046,34.83801358738989,2.0095851671085034,0,2023-04-03,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,122.99160529962944,383.6699933199615,1.771693536707636,0,2023-04-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.628436263214652,72.5113716240953,22.265583004160288,0,2023-04-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.51985938214286,10.19962809411392,1.2029726257463753,0,2023-04-03,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8248913799990276,994.8913263067676,0.07850423572469814,0,2023-04-03,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,0.6874122777675692,38.76866667444012,1.3748245555351384,1,2023-04-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,282.5664507150931,99.44932473136679,5.496039422038657,0,2023-04-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.044405520601384,79.34261124258812,1.7966125018670736,0,2023-04-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,666.839185169513,83.17414267468308,3.7722753502525497,0,2023-04-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.55461428327824,48.54673289792136,24.655547465902714,0,2023-04-04,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.933691061375384,124.24622806242756,6.400005025784543,0,2023-04-04,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,395.1139812730705,185.28633402259942,1.001562047386236,0,2023-04-04,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,273.97360842181405,54.92525291302878,23.104653273077734,0,2023-04-04,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.57186104436064,406.23102538643815,15.911118887002894,0,2023-04-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.288662854491605,586.0733488729976,6.66564823095393,0,2023-04-04,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7813343484832055,28.262508357405633,0.41276006632862217,0,2023-04-04,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5841551733243957,6.383875271867941,0.6604158868151668,0,2023-04-04,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,12.24097679759742,259.835774879926,6.288169534860324,0,2023-04-04,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.97307164298722,224.66257416062479,16.17596585536359,0,2023-04-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,656.5186313137227,262.2870636845951,9.413836214999804,0,2023-04-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,281.1968791055341,26.382145664834148,14.269835324979727,0,2023-04-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,162.3029335579853,190.31816555935592,13.890885193606142,0,2023-04-05,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,92.60940351013274,9.573634427819217,20.300804021995056,0,2023-04-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.9413365799493,10.810678660381582,1.1963309078654965,0,2023-04-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.859821831723332,5.011486146719104,2.915460265795362,0,2023-04-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.877964887214645,137.86288228712337,1.3009280926844788,0,2023-04-05,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.206329039074767,125.86265159892605,0.13583909249172982,0,2023-04-05,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,141.0083181632142,42.050694411795675,1.2056073206531754,0,2023-04-05,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,8.144157949838752,169.114630237328,16.288315899677503,1,2023-04-05,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,784.899042119334,8.014518989701141,1.7527365477504029,0,2023-04-06,y
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,686.3739121168077,520.7600338812931,1.035478213127512,0,2023-04-06,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.98289272819491,246.17292256584577,7.1031679448104725,0,2023-04-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.290987568805631,154.3023899425953,18.203789941116487,0,2023-04-06,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.811490243479987,153.5776136831542,3.567332910465447,0,2023-04-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,310.3037333418046,415.0895832394591,5.655518525854642,0,2023-04-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.16668213393648,31.230577136063825,1.7814287155048465,0,2023-04-06,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.47218012962094,134.7708971958526,2.7450708219113484,0,2023-04-06,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.08468168105296528,167.881279757593,0.2163483146110159,1,2023-04-06,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6601309025395805,52.69835054701574,0.30088095555892774,0,2023-04-06,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,189.53955135429854,55.03975651892324,2.089502131319954,0,2023-04-06,result is not quantifiable
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,28.44680575494976,110.11677746001274,18.54001408001815,0,2023-04-06,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,15.421219635348143,44.5465336286134,2.23838377880263,0,2023-04-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,157.90319031704828,163.90882472260637,7.625228932162711,0,2023-04-07,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.22649124671644,44.19433824984998,13.792100458386194,0,2023-04-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,742.5301161811412,96.08187004252646,9.563721710577955,0,2023-04-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.0734235714452525,237.5448258708884,4.146847142890505,1,2023-04-07,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.591199012501473,245.26811495172652,8.044375025053975,0,2023-04-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1877605601436416,5.494219691665465,0.71801639586818,0,2023-04-07,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.90893612691211,88.93943915043704,0.918834486417499,0,2023-04-07,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,29.550402383983954,138.05347414608397,10.087206793189631,0,2023-04-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.741526594607375,6.286134977955453,17.90925875056528,0,2023-04-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.95544846226623,623.814563326829,1.0293773503157166,0,2023-04-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.12918380831049,182.23242552557838,8.09494836959698,0,2023-04-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.136366411063207,21.315640844407163,6.9185139639129,0,2023-04-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.128511242236564,5.281547217787373,10.257022484473127,1,2023-04-08,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.19031427500802,7.309612769675325,9.441944671146873,0,2023-04-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.940517816982343,61.251441078010764,20.46870828258581,0,2023-04-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.988085110539044,35.12573439298503,1.1900892215698746,0,2023-04-08,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.721213357522774,160.52755976629774,0.04755359979858107,0,2023-04-08,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.166963197060474,177.94206519240126,6.618345313066703,0,2023-04-09,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.45993972342169,8.782671193805756,4.058230294305921,0,2023-04-09,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.443515035138622,112.4095320568888,3.7663030252902274,0,2023-04-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.939894313577529,7.042971287123867,3.3933854298476804,0,2023-04-09,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,345.4451451656114,252.91117545767608,3.7285623790989244,0,2023-04-09,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.251599505709105,176.32960024160525,5.2113048708093785,0,2023-04-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,219.33327973276917,603.8714293824142,14.336688842087373,0,2023-04-09,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.386628538775972,152.15326808391075,14.773257077551945,1,2023-04-09,below loq
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4400818720278807,877.7463129615602,0.4718051830855049,0,2023-04-09,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.99143111388315,93.34884540577853,1.2526475927219374,0,2023-04-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,210.509691295845,624.5578615281554,17.273425323465588,0,2023-04-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.981315561174949,23.5008393519363,15.962631122349897,1,2023-04-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,280.89462552241105,63.812339046785254,3.3159000389611912,0,2023-04-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.966880202506393,12.019470260487012,11.933760405012785,1,2023-04-10,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,212.792744025519,8.641291054872614,19.541754477321188,0,2023-04-10,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,407.0690347711487,572.9397991612419,6.106600781824925,0,2023-04-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,748.0140924187915,54.17746384125275,7.915502347281119,0,2023-04-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.194882177750348,29.752836382850525,24.31877190845533,0,2023-04-10,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.130917536411431,200.10127217216137,1.2554158041900918,0,2023-04-10,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.5442098394960652,5.235970725204678,0.8452398351600463,1,2023-04-10,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,568.5349439951062,9.032124404231801,6.168961041623295,0,2023-04-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.17284607415934,327.2116063875679,1.4571587493996616,0,2023-04-11,> max temp and/or hold time
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,358.55680488694117,8.957589110390598,1.7569015144119247,0,2023-04-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,406.3571721031981,36.864848287358505,16.294351953601957,0,2023-04-11,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,203.39061378638357,10.844214941466674,7.3445374451332475,0,2023-04-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.95001272827207,6.521336946477955,10.628731818735114,0,2023-04-11,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.022500399652195,15.98885833376444,3.372872193228345,0,2023-04-11,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,615.708771482301,10.135763825325489,4.685961340492325,0,2023-04-11,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,856.7944959452399,42.743068785412426,1.3621775676569894,0,2023-04-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.566919860727531,190.36538584518604,0.9379017625838088,0,2023-04-11,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7070201646950343,49.24820297105888,1.3411337598480602,0,2023-04-11,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,60.521081381691936,255.0753427869043,1.027922545462062,0,2023-04-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.236194326347224,533.1325503441246,6.9827168044249746,0,2023-04-12,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,173.7741754320949,92.49540081415049,7.51063601193581,0,2023-04-12,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,858.3921294290185,37.546161748685506,2.6179545510764006,0,2023-04-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,263.4972474779873,32.654446175887905,17.04319310830586,0,2023-04-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.8456355914108287,559.3976421163684,1.6912711828216573,1,2023-04-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.663283101159395,9.818850502214255,17.411733308140732,0,2023-04-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7327672781433205,10.553875947373328,0.8390867291582444,0,2023-04-12,> max temp and/or hold time
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3668723550445976,49.788526386792086,1.23394135854962,0,2023-04-12,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,20.59993907975133,60.826298845929806,10.409717401982743,0,2023-04-12,temperature not assessed upon arrival at the laboratory
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.456793445491606,133.4512864441959,2.375645011570705,0,2023-04-13,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.068797859436806,468.7450638551754,1.1052477073450997,0,2023-04-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.771251472672594,223.4474870717352,1.583510367075877,0,2023-04-13,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.229840491977434,5.135799331018692,14.868361534317362,0,2023-04-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,423.80803371533824,855.5827435678136,10.87464033537561,0,2023-04-13,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.23487612225432,7.435625948970397,2.647883691412648,0,2023-04-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,123.74672714461803,117.55612791022045,1.3853878162251763,0,2023-04-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2082654469046061,30.764177147366887,0.7688326627692044,0,2023-04-13,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6605960167796854,26.436376681889204,1.3065795707026098,0,2023-04-13,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,275.9744969282582,21.377571481712348,1.010752110202523,0,2023-04-13,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.927165967825946,52.418847144635976,1.9441287429439593,0,2023-04-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,345.0026009254806,610.9094157788714,21.65532245034835,0,2023-04-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.848557710253914,10.778600344944579,7.0418453780458234,0,2023-04-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.80459905549722,458.30345159200976,14.255520480805934,0,2023-04-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.19918549690248,867.137211880195,24.39837099380496,1,2023-04-14,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,510.23596515904586,88.49005281787859,1.2078826773626496,0,2023-04-14,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6403686891705347,39.879257885907286,1.2807373783410694,1,2023-04-14,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.235689635328649,15.075804230677768,3.858557330572206,0,2023-04-14,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7353618396165423,75.71212528265467,1.073746787008171,0,2023-04-14,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.29820943051127224,5.970127846185665,0.5992394261752534,1,2023-04-14,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,18.50771349156326,6.865548277964143,1.4564122026922453,0,2023-04-14,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.498960817154165,6.087806077690802,3.7936991995095233,0,2023-04-15,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.03237309292703,997.4318247637414,3.34361692518484,0,2023-04-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,287.5741900028177,423.6972701578573,1.4350865331338685,0,2023-04-15,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,156.14758749256313,50.93273759615766,6.332029487304983,0,2023-04-15,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,584.9495823822291,266.6015781169515,18.674273295970064,0,2023-04-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,337.74159169207536,6.0430450612580815,15.368369161646344,0,2023-04-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.748251202931816,496.80250214986035,16.88011734288282,0,2023-04-15,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2462283024205552,87.58114737405828,0.33310987430756855,0,2023-04-15,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,944.06667727823606,7.206019361456571,2.6178037103464837,0,2023-04-15,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,161.50883552236422,89.71084760429939,10.168423259482495,0,2023-04-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,407.0664727349443,190.82759804800338,2.1732174927564163,0,2023-04-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.4696085533005,574.726610762378,2.136833852975637,0,2023-04-16,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.76803004100108,11.598447367637489,2.155812915197988,0,2023-04-16,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.983885870929228,8.643478324248626,5.049567206405092,0,2023-04-16,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,199.3719151313511,37.95426709020617,1.282954534721593,0,2023-04-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,742.3159420994318,119.96543086817792,16.101745965449375,0,2023-04-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,913.2399637271544,46.276083423789125,1.3941584923529649,0,2023-04-16,below loq
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.5950777326007958,86.73939982911452,0.8961077282647769,1,2023-04-16,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.06359058493283,254.07422677371417,1.1323271208132573,0,2023-04-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.00532686771313,22.516942505563232,21.438766889349207,0,2023-04-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,726.3991549581713,135.67180416410423,19.777441676963882,0,2023-04-17,yes
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.71514994002796,250.18833821853778,4.655085368654688,0,2023-04-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,212.0499053192169,45.70888002158401,3.8323957435389917,0,2023-04-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.91496996190142,10.181505770466218,1.1696587670041114,0,2023-04-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.512082844840123,5.092843082069778,6.0443829012413826,0,2023-04-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.872450803078664,39.76769498859967,4.792835186121277,0,2023-04-17,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.908731451548176,29.31256850765844,0.251487901369854,0,2023-04-17,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.2757745663987134,301.68947550489986,0.9170896350419486,0,2023-04-17,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,59.440063125912026,12.829456701048255,18.53837422465829,0,2023-04-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,348.3430684735925,932.7512717430938,14.691412369816117,0,2023-04-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.96389147827063,38.480136789613034,14.138988990024531,0,2023-04-18,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.88590534616682,342.31577683221275,2.7378015670030256,0,2023-04-18,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.92445271460898,8.600500193064741,11.118884992419307,0,2023-04-18,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.94019823559976,68.41697875014958,1.9055291744456355,0,2023-04-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.4503632605554,254.5920922936517,2.6663471761631388,0,2023-04-18,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,807.7392465244916,614.2415974460437,2.286769765716975,0,2023-04-18,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.875544854966329,6.053766521066263,21.751089709932657,1,2023-04-18,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4382452846572475,273.3319108650942,0.6413824638384955,0,2023-04-18,> max temp and/or hold time
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2827799745155766,11.048393673034747,0.606054305742153,0,2023-04-18,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,774.7874894453848,578.7270854760085,17.652621929971264,0,2023-04-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.87209606119167,455.3794883219907,3.6141314578966,0,2023-04-19,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.8533681658379263,6.2881898288526985,1.7067363316758526,1,2023-04-19,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.60183330479927,31.83194169451296,2.4089308437328163,0,2023-04-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,385.1344412943056,14.478873211245618,8.011947625255246,0,2023-04-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.91484148955173,212.71143837360657,3.9514052984561774,0,2023-04-19,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3520362646560886,23.54649657151886,1.1598250939846282,0,2023-04-19,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,568.4551169471282,921.4530009141888,3.7972934877373823,0,2023-04-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,806.547589143575,14.994390482282718,6.750795610258758,0,2023-04-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.63167718674632,17.45569937552425,2.15511720890374,0,2023-04-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.4431880225128,472.1210584034307,3.4646010229846405,0,2023-04-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.757643754868367,11.520459777562253,7.317821054770153,0,2023-04-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.9496975108143895,5.474188636301651,11.899395021628779,1,2023-04-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,908.6021800642861,16.483099788200132,1.555071776820289,0,2023-04-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,644.8842998330048,69.35506398978191,1.6938206997456873,0,2023-04-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5334149625788744,27.261158148393246,0.37509153020391683,0,2023-04-20,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.941097591722281,679.062851968885,0.17291375899896033,0,2023-04-20,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,101.15457702347922,298.9739075596262,5.264925508606661,0,2023-04-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.55927910341746,5.329766717444594,15.11855820683492,1,2023-04-21,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,295.0191891574346,422.8627541338376,18.209965662118226,0,2023-04-21,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,59.559794658800776,29.904944570019108,1.0617176709785725,0,2023-04-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,247.59165333276297,8.324596449026497,17.129344994037808,0,2023-04-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.77226390074322,75.79684638401724,1.2486808612905065,0,2023-04-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.91482353238682,26.100411002431038,6.08262970393365,0,2023-04-21,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.779110769501942,112.43778301886368,0.8877713432926129,0,2023-04-21,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4378321970710723,35.383774517479615,0.5853837074404942,0,2023-04-21,> max temp and/or hold time
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,10.59635486519744,64.80369788335476,7.676105734217961,0,2023-04-21,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,71.21869289502744,64.33093604601123,6.72586369003842,0,2023-04-21,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,466.6239673139718,219.33386254534756,3.664561808956291,0,2023-04-22,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,59.51861739707618,684.3346843782483,7.779887130863979,0,2023-04-22,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,165.2922469404885,877.9425951443376,10.497201658873347,0,2023-04-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,145.97438394249232,10.660303599195432,2.849215690422492,0,2023-04-22,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.915879076145051,9.453228808724623,23.831758152290103,1,2023-04-22,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.39331606016249,205.11370668937406,5.561320915090677,0,2023-04-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.448034732148663,96.33420914521396,21.088515987791205,0,2023-04-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5671182394754624,412.4273434061986,0.963801868393986,0,2023-04-22,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7466774140958314,941.4454140130463,1.2450075180193803,0,2023-04-22,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,106.55875600423985,289.3561016811968,3.0190568337992536,0,2023-04-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,265.93446063582985,5.607476230855946,10.197305945712793,0,2023-04-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.933859824227034,57.924267231524674,16.349396700287905,0,2023-04-23,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,306.716276603354,7.106070449235682,8.063096325263846,0,2023-04-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.7286766628454036,6.779905346699579,10.968482081244277,0,2023-04-23,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,146.70236042004032,6.8535270810878455,13.005670127403205,0,2023-04-23,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,272.2439857253243,8.048514132881587,10.401522145955388,0,2023-04-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,158.51992667301744,656.3601447637814,2.194692330189646,0,2023-04-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9694905749137868,230.36090532042041,0.8886398335621462,0,2023-04-23,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9853264727448121,52.3367275498159,1.1415405377124621,0,2023-04-23,no
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,126.70636487097767,27.091078868267534,1.8130008671178994,0,2023-04-23,> max temp and/or hold time
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,202.85589279337665,238.0645044353233,21.07363752699312,0,2023-04-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,546.2003090392154,14.490361702307968,1.3065851736404275,0,2023-04-24,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.679812621724764,66.957830126471407,1.577139506665979,0,2023-04-24,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.001308020393117,30.5427521764067,1.276197561202989,0,2023-04-24,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,414.00886661055074,114.32925175080292,15.064028828347864,0,2023-04-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.084385136755607,757.9400271638747,15.970967418189986,0,2023-04-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,419.6124654495961,26.78539625776327,7.402992630022404,0,2023-04-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7237786649441036,5.371053942839231,0.9670568755731058,0,2023-04-24,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.982673105654751,658.8051892997945,1.1845849746079036,0,2023-04-24,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.963077032320644,13.399709308986886,7.498009327668975,0,2023-04-25,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.769511481447745,18.569695911188614,7.889490440456316,0,2023-04-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,402.5991942368238,14.904477059006823,1.1965216993894612,0,2023-04-25,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.710669975083402,348.86604366503803,16.512048932158514,0,2023-04-25,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.125275349863035,223.81019103758862,2.0164338562299036,0,2023-04-25,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,258.21853046745724,11.857382727308176,1.3864765605864577,0,2023-04-25,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.524173281211475,662.3507885573871,9.460303540576735,0,2023-04-25,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,497.18806946389896,637.5170932275527,1.8595980986798208,0,2023-04-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.87414826717504,88.42594736326919,16.08146154265202,0,2023-04-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.56842239127599,64.22847365518726,10.634424557095306,0,2023-04-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.3376795067847622,13.303674086686142,0.9418230659180908,0,2023-04-25,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.907029589954394,106.01484596999951,0.6401694449687754,0,2023-04-25,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,21.875653019734887,33.11192470972023,1.07229367976199,0,2023-04-25,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.21163639175714,114.48596232947426,16.12191225075471,0,2023-04-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.629022509031395,9.595463056578318,13.25804501806279,1,2023-04-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,217.23853819488096,10.31363779327352,3.052167508140189,0,2023-04-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,147.8106706816599,9.652858417257933,1.5527913057744365,0,2023-04-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.296221235584299,7.115636788104664,10.387813111522187,0,2023-04-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.46919277375994,456.47292187041234,4.411504863466449,0,2023-04-26,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4664156180624237,659.6567691595407,0.33705174460432563,0,2023-04-26,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,60.70509365653131,101.47081384689383,1.1615174290288617,0,2023-04-26,below loq
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.04588021116533,103.55688479513707,2.691806067533322,0,2023-04-27,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.274180656979944,820.6814423366915,11.919816966529458,0,2023-04-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,575.1924668955329,11.920612056191986,8.524966641800178,0,2023-04-27,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.801535748563595,21.94619927781503,1.60307149712719,1,2023-04-27,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.325609824673485,270.8679649084886,5.321569026385628,0,2023-04-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.382393185970981,19.014623933202657,1.4033406539427198,0,2023-04-27,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,91.25817134557516,331.62674903296255,1.4324917708791804,0,2023-04-27,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,280.81347867539483,6.520918067681479,2.775740578136018,0,2023-04-27,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2553339133621488,26.884360791717008,1.149406491947094,0,2023-04-27,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5322295469537799,169.48498742663392,0.8582923829102322,0,2023-04-27,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,79.44765142043451,222.308652960011,23.64480588964088,0,2023-04-27,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,9.669034640536697,22.33185092635469,19.338069281073395,1,2023-04-27,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,73.08836970536736,38.1529044790854,22.798485293123537,0,2023-04-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.999970333652621,291.4020800306635,1.7604127194300565,0,2023-04-28,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,371.0363863962996,53.260900973447896,2.5671821277396587,0,2023-04-28,> max temp and/or hold time
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,844.9449301454397,502.2418617689685,1.631595402698108,0,2023-04-28,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.34077595815648,280.4878000645076,1.1387535898468688,0,2023-04-28,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,511.7817037076505,429.95146517260093,2.986924182627039,0,2023-04-28,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.34241432333175,40.298566499919026,1.9687390811274348,0,2023-04-28,result is not quantifiable
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.058763427320049,833.8737705892236,2.736195264833119,0,2023-04-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.396061369342731,22.71059618985424,7.186845957444637,0,2023-04-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1708674061943305,6.989954766345039,0.6195850219436966,0,2023-04-28,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,850.4514179664667,335.642098053034,4.393836808862517,0,2023-04-28,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,560.0658426399126,100.00078493635858,11.271197957537696,0,2023-04-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,488.1045363416398,24.620903291639102,2.0183846522814695,0,2023-04-29,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,641.3257808273241,325.7785282678551,2.270722328822303,0,2023-04-29,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,64.80996664030987,7.188380813577274,3.1961157943147254,0,2023-04-29,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.18554509694876,5.3870090990504425,14.37109019389752,1,2023-04-29,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.97086222214866,12.52765858411627,4.811423536639933,0,2023-04-29,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4177799625198153,6.286229313895517,0.7070417098917016,0,2023-04-29,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.369719720530965,72.22293718435151,1.0266707417994965,0,2023-04-29,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,413.6396632378768,24.20334514929526,3.5206417060830546,0,2023-04-29,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.32450934958347,235.98845261349894,6.64901869916694,1,2023-04-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,432.84917078058385,6.319487844386457,3.8899588593964083,0,2023-04-30,below loq
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.45668065328468,5.644103603863737,13.720615491710742,0,2023-04-30,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.00983196989704,850.5684832964836,22.078730981681296,0,2023-04-30,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.824104984255467,77.63224155256582,1.648209968510934,1,2023-04-30,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,827.4937747266428,5.428272347592286,4.356713600577065,0,2023-04-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,698.7745753713236,698.803125916308,1.4319671221737449,0,2023-04-30,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.358059856342436,33.07476108777929,5.06766761755592,0,2023-04-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6813715780406335,15.05178904848824,0.6896286272687399,0,2023-04-30,temperature not assessed upon arrival at the laboratory
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.3182920676305083,8.521220101289806,0.1617059898946307,0,2023-04-30,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,126.39909080021351,157.10491649611788,3.067204511505263,0,2023-05-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,180.07925754475085,7.279911081740505,1.5229264195104935,0,2023-05-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.66831183899276,46.16363058138029,13.962847005760967,0,2023-05-01,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.69352868165472,649.1344404868371,8.844742015201016,0,2023-05-01,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.125173737123623,10.927394438026713,8.250347474247246,1,2023-05-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.069070292431558,72.79373184044034,4.138140584863116,1,2023-05-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,284.89234776819956,259.5699931303272,16.005252726491367,0,2023-05-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3517199062499174,14.360895813156974,1.3296240203832916,0,2023-05-01,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5386329288283753,295.43051467768817,0.7309938220791863,0,2023-05-01,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,5.094366390743734,16.672166739194523,16.302630258421793,0,2023-05-01,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,359.22207666562974,91.00063333575055,1.1828553936228068,0,2023-05-01,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.167240820226265,9.647033797931563,11.831287615485943,0,2023-05-02,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,194.45846088210806,205.4973725477047,2.8874883364653505,0,2023-05-02,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.45601230437733,15.617335284955422,9.725898991741676,0,2023-05-02,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.1159132292358338,17.81804116754442,2.2318264584716676,1,2023-05-02,y
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.793151927887916,74.9405348976295,5.1902510946435445,0,2023-05-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.592826008421673,6.611016298249312,7.401449649309691,0,2023-05-02,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,172.37057991253843,19.933849268276305,22.042262043503793,0,2023-05-02,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.18807652956671,649.1425764540309,5.588368409462939,0,2023-05-02,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.9515590864751067,545.9635747566659,0.8247335456963463,0,2023-05-02,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6397095225841265,16.745792519220874,0.7778295030992146,0,2023-05-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,75.45453801139261,174.94212865353848,2.1148952660069806,0,2023-05-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,798.9596874998856,86.14722796498161,1.4098484908518343,0,2023-05-03,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.4230710158255615,61.276040709658425,8.846142031651123,1,2023-05-03,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.033512992915349,283.12071476660077,1.1524204864120626,0,2023-05-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,361.82174869275235,412.1726882019008,3.392967811549041,0,2023-05-03,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.70915083854198,5.4517105541978195,3.998170760729833,0,2023-05-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.682255156783968,6.697510679194023,8.949831096621802,0,2023-05-03,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8065377188350977,141.18746211251073,0.11029372080973322,0,2023-05-03,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6045755223818543,308.83979426045056,0.2874724726472874,0,2023-05-03,no
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,16.479547177592877,133.90982813149452,22.68334622677171,0,2023-05-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.586661702644017,486.2775228649737,15.35829976263435,0,2023-05-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.869096496141317,371.89552269272076,5.788525413467363,0,2023-05-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,323.2076513997515,397.9307153994006,8.641007325263786,0,2023-05-04,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.74289910238316,33.31537370201077,18.825149889096664,0,2023-05-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,87.56096558150305,210.6593961449894,19.355792201443624,0,2023-05-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.63655482296249,853.6217859408173,14.75972634458482,0,2023-05-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0908618823912202,9.601131820134302,2.1817237647824403,1,2023-05-04,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9236604871123559,63.72798769754329,1.3647248749582441,0,2023-05-04,> max temp and/or hold time
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,329.0310724879845,147.48107985659834,15.179999526067473,0,2023-05-04,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,2.3325059816367673,156.0210348452466,4.6650119632735345,1,2023-05-04,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.974594799887846,38.691175090662064,1.0999467854799458,0,2023-05-04,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,741.2838545573932,6.512754463154311,18.960706734517032,0,2023-05-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.175276552688192,13.847475497747844,10.31159381756311,0,2023-05-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,353.2196122637675,11.076161672400303,8.306734923461548,0,2023-05-05,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.685208699574964,152.87902704525837,1.7687885507785361,0,2023-05-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.662184846720443,5.678396098094882,18.780388831150216,0,2023-05-05,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,516.2452340163961,197.2847081127134,2.3450897766945604,0,2023-05-05,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,190.0890489367773,75.11816457143435,2.9705270402936423,0,2023-05-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.994311687737122,406.842475936896,0.13516827114263688,0,2023-05-05,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6097605683829808,60.0350054120879,0.8733447425219474,0,2023-05-05,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,248.2688759987132,14.829613550991244,1.782822424751423,0,2023-05-05,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,11.682221377701298,13.542731459362583,1.509893392242752,0,2023-05-05,no
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,39.78230528490684,14.023513374605809,4.308838293737673,0,2023-05-05,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.48954291484976,39.35578831757263,2.0469024097072297,0,2023-05-06,below loq
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.0539834050350025,15.148250438030558,6.107966810070005,1,2023-05-06,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.1581856888921447,39.377965667019836,6.316371377784289,1,2023-05-06,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.871524659166692,29.45033010567461,1.971245204586767,0,2023-05-06,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.657603638747016,880.1788810601715,8.115614147593085,0,2023-05-06,result is not quantifiable
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.11789037373,41.069861023623936,2.861250908142004,0,2023-05-06,below loq
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,392.40289205674054,59.34956624736275,9.6707308731978,0,2023-05-06,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5426373123151723,104.21961163671229,1.0852746246303446,1,2023-05-06,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1876565716043546,110.02870458460215,0.6014996503675683,0,2023-05-06,no
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,11.43292290286606,27.506365272225754,13.759174550953487,0,2023-05-06,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,18.747462442743863,19.946895779862693,6.063474053678778,0,2023-05-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.809195500389826,152.84300810289068,3.3717870985386202,0,2023-05-07,y
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,683.4899880001176,35.58329693674288,1.8396085882704407,0,2023-05-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.713375570415083,198.90980468351847,1.5988946509832203,0,2023-05-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.968834536113757,325.85665461325084,16.96107512552476,0,2023-05-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.63832294978206,223.73394586163096,1.15097615979303,0,2023-05-07,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.688701856368318,13.700831847692132,1.136715437320594,0,2023-05-07,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.9375420614033985,35.53685806500322,2.843405936463906,0,2023-05-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9472627478277935,18.988839218789366,1.1774012303820522,0,2023-05-07,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,16.779834316342004,28.0722399216928,15.65463712014979,0,2023-05-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,130.27569233977755,439.6737693684355,23.251322844723248,0,2023-05-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,361.40112906072727,61.22342197409292,2.576477774840847,0,2023-05-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.39996799701914,28.82829484546444,4.0052456437600075,0,2023-05-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,981.1537183969033,56.872459904927226,6.327830340071864,0,2023-05-08,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,948.0332822374847,119.12293194091615,3.9237460646628537,0,2023-05-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,181.4727165945616,12.78211127132978,3.090225890113611,0,2023-05-08,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.235097734426509,54.60141209914501,1.256086550622904,0,2023-05-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,157.56654965758685,345.8669487554043,11.677685306674013,0,2023-05-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.213811515799708,110.26595043811086,0.34809492625701544,0,2023-05-08,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.839409857789925,6.0737698525946096,0.7609343773047139,0,2023-05-08,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,41.921410512945954,105.30362489461278,3.6400012197255998,0,2023-05-08,no
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,449.02431591294146,187.4924694541619,1.1981959121509067,0,2023-05-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,98.06797389660449,181.97194459847933,1.2716100953697005,0,2023-05-09,temperature not assessed upon arrival at the laboratory
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.14820809183166,38.91736205274438,1.4736650396075555,0,2023-05-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,245.5138293428475,164.2946506646567,20.19720452417,0,2023-05-09,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,156.4988208352484,70.89738715513944,7.359126277521304,0,2023-05-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.864758820217579,8.53583206474093,9.729517640435159,1,2023-05-09,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.15517728386585,26.762066148870552,20.85864963610736,0,2023-05-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.14412432226787,11.652339440842086,18.08013099489817,0,2023-05-09,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1551480430457852,42.125682768141,0.5341347284309143,0,2023-05-09,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0330957113603785,69.72372775796367,0.7489104741935365,0,2023-05-09,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,200.40669661042503,71.87017168243563,14.558700816918398,0,2023-05-09,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,14.203805318442566,598.1663393564133,8.932650809999693,0,2023-05-09,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,56.78812704308477,523.7215636578719,1.32218861626182,0,2023-05-09,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.41443871089028,488.5071841160147,6.288618476744448,0,2023-05-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,527.3317932016605,797.739683766454,1.2187930442349697,0,2023-05-10,result is not quantifiable
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.360323733417687,12.317566209683534,1.019241933572425,0,2023-05-10,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,72.85325077217195,11.411298160491015,15.265403207738379,0,2023-05-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.33539173719784,507.56408911990434,1.2245979644892824,0,2023-05-10,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.91187496794521,103.67627382303348,21.780300092317898,0,2023-05-10,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.256087680867849,716.8324822039457,0.1624529144404517,0,2023-05-10,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6946341906499007,153.16098499686217,0.8807744661738537,0,2023-05-10,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,550.8416991192717,220.78692628989512,1.9839118171639367,0,2023-05-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,303.5259117307216,618.6713389578282,13.139319300179181,0,2023-05-11,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.157814898817636,145.50583381018333,22.964901658773055,0,2023-05-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.589538905387833,5.265624781223151,1.8268296547535512,0,2023-05-11,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.2747882985805314,132.74505034721957,6.549576597161063,1,2023-05-11,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,767.6927853645723,17.446844663230237,6.076995664662751,0,2023-05-11,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.19039495843281,370.8668858669339,7.1230665054547,0,2023-05-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.48044540948232,720.9077048625485,22.71658315627536,0,2023-05-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8832715233524635,329.5936831023259,1.298288819136148,0,2023-05-11,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.01763037982498822,16.65580503404038,0.283399615838993,1,2023-05-11,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,4.2674466851261865,107.37397914674295,8.534893370252373,1,2023-05-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.540565710845435,5.703475703147575,21.08113142169087,1,2023-05-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.176377152174395,8.977679302540572,14.16075939728461,0,2023-05-12,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.919047393158567,6.1100449574325,11.838094786317134,1,2023-05-12,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.01507878773202,90.89799674311114,18.04901604920424,0,2023-05-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,84.05133484366335,169.769693874769,8.330007810549052,0,2023-05-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,80.30837048290714,64.50397368036465,1.7180404273157999,0,2023-05-12,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.105348153839827,319.00157343516423,17.44609141322325,0,2023-05-12,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.23805430212266,63.268854860535626,2.00038865752301,0,2023-05-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7727142243940746,59.19572435742954,1.293431219229691,0,2023-05-12,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.513870024088659,390.06918434304947,1.3715217165676923,0,2023-05-12,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,118.49650899461251,755.5811420789239,3.2084720002359366,0,2023-05-12,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,86.93925031392622,61.31553298100391,10.500151659860256,0,2023-05-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,80.71946716865867,48.19330701311014,6.2000010031220585,0,2023-05-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.685255306842818,141.11393191180213,9.361953642604531,0,2023-05-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.84828471109639,86.44569869581473,5.69656942219278,1,2023-05-13,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.35432921810096,76.09744425125925,3.2217477893878095,0,2023-05-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.05353332111659,6.383799670237423,15.335222288649632,0,2023-05-13,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.55823156009283,759.1218225293253,14.462911970732762,0,2023-05-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.766971067118003,53.63153133026417,1.3551263755757346,0,2023-05-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.13992624809277923,67.4151650674816,0.44095624375676046,1,2023-05-13,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4996948486577666,37.62228090742334,0.922143074652857,0,2023-05-13,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,279.89140422897793,192.9022700619561,20.297971158600266,0,2023-05-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,95.72865997906074,360.9305932737754,1.8166472786359893,0,2023-05-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.235530400186455,11.779515497397066,1.129976611539121,0,2023-05-14,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,566.4508540992459,25.072809968821453,1.5430419674286542,0,2023-05-14,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,184.34488325197583,30.50313170331635,3.5099003371340842,0,2023-05-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,210.25185574870903,17.61984870946503,3.968916190055598,0,2023-05-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.187349112546333,63.03431492831927,1.0403607361695468,0,2023-05-14,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7276552961029552,159.9749967513903,0.3889270374039342,0,2023-05-14,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,224.89046221967178,12.571410317774037,1.941650621102451,0,2023-05-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,601.9975510440462,201.68876689786737,19.109713023668867,0,2023-05-15,temperature not assessed upon arrival at the laboratory
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,137.52745890879558,61.84841375647781,2.541117757157155,0,2023-05-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,92.76228205183253,224.8689656855861,4.281389532706772,0,2023-05-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.496335623626201,308.70920355142766,12.586762232582274,0,2023-05-15,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.920274836196945,36.17410598623839,3.84054967239389,1,2023-05-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.66270866804192,688.2992784003794,8.705428392425011,0,2023-05-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.207504081379959,8.145467700184918,1.7294984743859478,0,2023-05-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.84516449429904,259.84301461088285,17.68759057168942,0,2023-05-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.061315101812813,6.788622441013434,0.2741676437894175,0,2023-05-15,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.399639999551275,32.131818045827,2.5192556599572704,0,2023-05-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0235557830273876,43.76413723367602,2.047111566054775,1,2023-05-16,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.387766204253701,277.4527851775533,1.2126745870033109,0,2023-05-16,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,187.96946367831058,9.145998926904923,5.776146985459205,0,2023-05-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.295518334926672,183.71463183977792,2.0008245980858104,0,2023-05-16,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.122978067821876,331.4796985381598,9.73235755340418,0,2023-05-16,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.695131362918914,10.359659802230343,4.501303872754907,0,2023-05-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,379.60719267211874,181.27518393367768,1.2118963868273491,0,2023-05-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,547.4886863228286,267.72195797462825,2.1648210003607096,0,2023-05-16,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.584619295354954,340.182472180515,0.35370921650938636,0,2023-05-16,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0522546658718404,6.429704448885619,1.0638227873978812,0,2023-05-16,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,92.55554447468218,23.049969073329304,11.273647997186174,0,2023-05-16,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,458.38772461500673,220.28882526822002,5.09503330805962,0,2023-05-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.82271578473764,377.3869222461186,2.863484552043326,0,2023-05-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,533.82351620114,201.42108675455356,4.093114662273232,0,2023-05-17,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.037287283097793,84.27945039529483,6.60680139509126,0,2023-05-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.554535831429487,41.703645760139906,15.608276062813811,0,2023-05-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.66912487355205,99.38564447215045,3.853657968874788,0,2023-05-17,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.28883930178358,146.38678359820517,1.043387202856135,0,2023-05-17,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7072513163600087,252.59310689235096,0.2302776602657698,0,2023-05-17,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7542050251615855,72.11520528842085,0.30954828118112226,0,2023-05-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,146.38831947568443,172.829198192071,16.482343278862913,0,2023-05-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,170.85233999728462,824.0343047927632,19.6829976099525,0,2023-05-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.9759428813570645,34.47343438519275,1.7095585022603272,0,2023-05-18,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,98.62745715877868,337.88697048484835,1.0217936875566813,0,2023-05-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.942679211434587,5.023072392959766,23.885358422869174,1,2023-05-18,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.57074686720341,66.6084569864403,1.0102680931909986,0,2023-05-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.19549892752735,11.947496419935781,6.937774673620826,0,2023-05-18,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,458.9667691766944,251.60448122958704,1.0843813554143147,0,2023-05-18,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7262490973599864,50.30404214251418,1.1249683398208015,0,2023-05-18,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9365110531554846,17.15031289097754,1.0809558264919896,0,2023-05-18,> max temp and/or hold time
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,210.80761851824843,287.35172223030366,11.934813779736402,0,2023-05-18,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,117.31670738617805,6.7324995979285776,1.6006026423009314,0,2023-05-18,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.002846167617119,16.50332136529176,10.005692335234238,1,2023-05-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,326.704266388954,122.16568638209436,21.297482952603538,0,2023-05-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,342.3795291297284,387.38743382059675,17.481051890464474,0,2023-05-19,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.9774273823614,48.03146276657064,21.14791392988001,0,2023-05-19,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,714.8342642953518,235.96193355710287,7.0795660658003365,0,2023-05-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.514475210232284,91.41389635339901,6.281084954651419,0,2023-05-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,389.20984975977086,9.441802101067266,2.7749218085374316,0,2023-05-19,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,726.4147623903082,11.55853160602998,1.0202411109188378,0,2023-05-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.47716638850826,102.4861834271557,0.45063035944366436,0,2023-05-19,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9463969624931354,531.8437995782391,1.0707841044927238,0,2023-05-19,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,0.6544447770136405,237.2453060303681,1.308889554027281,1,2023-05-19,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,5.571504410881499,132.47972817095504,4.538088873799303,0,2023-05-19,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,865.8282311572634,176.39108944087667,6.302458811424311,0,2023-05-20,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.27012656860755,35.65428403389397,21.601541410835775,0,2023-05-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.176882799062037,114.49353270803404,2.6892557683893807,0,2023-05-20,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,64.09693070446394,14.045765575504465,23.499639399314944,0,2023-05-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.17371196027208,297.86042718993485,1.6758473699931842,0,2023-05-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,972.280654799704,23.812419066904784,2.429494382129149,0,2023-05-20,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.224001936494755,11.768823647538094,1.854639846797819,0,2023-05-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.976473249966254,19.83300420202743,5.51233798991324,0,2023-05-20,> max temp and/or hold time
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8126858771910022,99.4704369426305,0.37831636117792217,0,2023-05-20,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.42135747552725544,36.218266362726645,0.7223874711912367,1,2023-05-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.176064587169314,8.749725675189737,2.972238149968307,0,2023-05-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,207.43738029840407,202.4754836026557,11.998745582439804,0,2023-05-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,377.73790317071206,104.85055810273369,8.269438247389818,0,2023-05-21,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.700260252672952,596.1879120370844,3.400520505345904,1,2023-05-21,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,447.9017539107904,19.476964168560965,1.1981223994391035,0,2023-05-21,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8361058589334085,251.62088669283023,1.3340876872346699,0,2023-05-21,below loq
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4134725757443474,54.397842822300255,0.6634579459126085,0,2023-05-21,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,10.529050520304677,187.92614562312716,21.058101040609355,1,2023-05-21,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,20.221795493143,9.18249545716989,13.502515544071704,0,2023-05-21,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,224.07955465704714,11.129784849158769,4.19206971903038,0,2023-05-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.227265721236904,16.310306791247932,3.8318192444096533,0,2023-05-22,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.416210971962392,158.93929503159652,22.63014239011,0,2023-05-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,690.3106551816034,126.24830605679335,1.5738251300994728,0,2023-05-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.43232693939857,9.252286612271343,2.8299955511694965,0,2023-05-22,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,257.3259781819269,134.68426273691202,4.1632297907193765,0,2023-05-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,503.1231310317763,14.934335221462257,12.714965557029682,0,2023-05-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.479271463446173,620.1731397388947,0.5052738168418361,0,2023-05-22,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8515420599499866,358.7257262274633,0.5522092591357017,0,2023-05-22,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.92430328345902,8.32637682440617,13.84860656691804,1,2023-05-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.435957943803174,73.85178932618149,18.18520482551056,0,2023-05-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,161.6044909954615,123.73649218406017,3.384065937696514,0,2023-05-23,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.479848556861334,61.804290624058126,6.717100142360066,0,2023-05-23,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.4518426449602,416.0125171300613,1.5321394978884033,0,2023-05-23,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.009050182354105,16.136309499503383,5.195299066956687,0,2023-05-23,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,205.7110952452072,64.03836991156005,17.558536165241293,0,2023-05-23,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,943.5097989713016,22.581348882518306,1.5557746700474782,0,2023-05-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3654620298956432,986.6868929949203,0.8976708226206057,0,2023-05-23,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.452505402225905,36.767085819680275,0.3895632432815658,0,2023-05-23,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,79.51439331851611,116.41006735740858,1.425510980027306,0,2023-05-23,no
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,14.120612150036221,10.741090077316265,1.8167211342504983,0,2023-05-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.157355805362196,153.7932692351134,1.7738913709877437,0,2023-05-24,> max temp and/or hold time
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,678.6659932379766,316.4186639963307,14.43938837529447,0,2023-05-24,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,353.161636752946,908.4946554755223,1.3593237787583339,0,2023-05-24,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.3046726332691492,14.3868594416138,2.6093452665382983,1,2023-05-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.667605903532735,89.84240879127282,1.1433547113784146,0,2023-05-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5663851050805276,60.22345435443492,1.1327702101610553,1,2023-05-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.630794991864196,11.354910558745384,0.4394786512526222,0,2023-05-24,temperature not assessed upon arrival at the laboratory
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.3659314242448546,564.994895593238,0.8180575550493451,0,2023-05-24,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,466.82126726335855,375.24762154527144,11.354567670230887,0,2023-05-24,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,5.928705041844908,30.778312441424227,4.898101180132712,0,2023-05-24,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.827507281480294,5.614635812615721,17.492705146845655,0,2023-05-25,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.265199701080418,31.76781092867949,1.6080240462660593,0,2023-05-25,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,645.6671326734727,589.4555183412973,7.807287819761643,0,2023-05-25,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,349.5167938668359,25.86408497094788,15.825950140538298,0,2023-05-25,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,548.6871718439456,803.649667019898,1.0128926168559382,0,2023-05-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.829662447173397,312.3559209687922,7.659324894346794,1,2023-05-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.42944798022602,848.0390132364623,19.558386048783497,0,2023-05-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.96330969549419,759.0108581672927,1.363036717235462,0,2023-05-25,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7902229704332997,9.584140924318472,0.09765845791197622,0,2023-05-25,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,11.21521171365811,10.970808917565472,1.1312616681199354,0,2023-05-25,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.193708758757231,5.438973019979676,6.0027614817347335,0,2023-05-25,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,589.8304754443087,5.666264516833046,17.20577582410742,0,2023-05-25,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,991.974730854174,43.804695804123156,13.012253586755072,0,2023-05-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,378.1602834322613,115.22029745676069,1.9134601811942624,0,2023-05-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.47962047171535,7.95167619177637,3.2539325590800914,0,2023-05-26,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.871339657308557,276.835630332145,9.742679314617114,1,2023-05-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,167.7634954092627,6.0900000862294705,19.694815188868027,0,2023-05-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,529.8337410202203,9.257286224278664,2.999637328639855,0,2023-05-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4642815174766652,12.846074209754176,2.9285630349533305,1,2023-05-26,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,530.9828578883064,28.04638542003842,1.9591868482759995,0,2023-05-26,temperature not assessed upon arrival at the laboratory
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0189747099278117,10.646618118320449,0.7889289448609544,0,2023-05-26,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7772207276456293,35.9539774374944,0.46530360395174264,0,2023-05-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,99.57409850571689,13.574340638667277,14.079707711456251,0,2023-05-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,986.7938542706584,337.7414654496874,2.1272876736818094,0,2023-05-27,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,365.1770960675602,62.42673834659085,2.9582669741327647,0,2023-05-27,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0605107171198536,156.97081213040195,2.121021434239707,1,2023-05-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.345292718282764,15.155838212038033,1.7875345085445717,0,2023-05-27,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,495.0485653504598,377.71226434092694,11.313420636300823,0,2023-05-27,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.426268200807078,57.322657589918315,13.152248812699622,0,2023-05-27,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0642273546961536,15.417255018459796,0.4673947760383755,0,2023-05-27,no
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.3164172061154895,557.1742679189549,1.9524293333390506,0,2023-05-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.8722209834809966,11.874904724137725,7.744441966961993,1,2023-05-28,below loq
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.936760903134747,19.794408077824063,1.1226962892471302,0,2023-05-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.355277797323424,74.58141950163451,3.3607064342505204,0,2023-05-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.144707824488737,79.09343780565374,14.289415648977474,1,2023-05-28,> max temp and/or hold time
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.853159062227604,14.153578694682196,3.065119460530618,0,2023-05-28,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.070145798836876,584.105481233125,2.180590108263856,0,2023-05-28,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.29576778231581,12.231001844402927,6.537464487887805,0,2023-05-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.7124315408858783,74.40141061408208,7.424863081771757,1,2023-05-28,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.029972037423926,18.47967392886831,0.3405261310890953,0,2023-05-28,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6402786292281981,29.39195712530409,1.021584954359083,0,2023-05-28,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.7353571136104655,20.18522634249294,4.7166385892979905,0,2023-05-28,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,134.56052411216203,68.35616771771406,4.597724848363917,0,2023-05-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.32774357283795,239.03622818680398,2.4594250664667268,0,2023-05-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.18596863004385,333.3327361472142,23.514420672209603,0,2023-05-29,below loq
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.066718246921654,11.888644589169925,24.419671805509402,0,2023-05-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,546.7645325569501,30.2974890176503,13.407256988971396,0,2023-05-29,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,326.3635938769475,66.14295827663285,1.0995961395590341,0,2023-05-29,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.9471435907558,47.574825124400824,1.4811143205074937,0,2023-05-29,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9867017544669734,495.91035241684705,1.0015188640956445,0,2023-05-29,no
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4208474598233396,236.12772663733344,0.13853508931180694,0,2023-05-29,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,101.5355234047676,65.96363830818757,1.7456421268735094,0,2023-05-29,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.221786941619451,6.320443859538269,1.3314827910739935,0,2023-05-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.4767140165053885,456.7943792752749,11.167911237568681,0,2023-05-30,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,378.4095712252915,17.198805020550573,2.937680568360228,0,2023-05-30,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,312.6415446018471,42.71621020543016,1.3528602411149588,0,2023-05-30,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,266.734588365075,44.11942178084142,1.5323376762292367,0,2023-05-30,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,119.61929568297784,6.52683576212407,1.2073754919590003,0,2023-05-30,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.8852302477603475,7.937877360545863,3.770460495520695,1,2023-05-30,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,167.8438037873305,6.218423548969813,1.9473666862941972,0,2023-05-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,379.87529571674537,510.9568071417825,9.814214778442148,0,2023-05-30,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,159.1555547971404,11.408958476852641,4.63802897536972,0,2023-05-30,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4244503997867242,636.6102338319649,1.3323751716457437,0,2023-05-30,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.348900539073965,265.00410017408274,1.1208406918094636,0,2023-05-30,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.06678316756629,913.5850921445049,1.581489785807367,0,2023-05-31,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.788670108930944,32.55140313025375,2.1148840441344183,0,2023-05-31,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,356.63090139635034,5.161968779103229,4.9108181978990695,0,2023-05-31,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.612295819363786,87.49678097601002,4.165463805121776,0,2023-05-31,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.864450448943174,110.15511485909215,14.200678210066382,0,2023-05-31,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,810.1698709521145,6.1924220586359775,2.0396679250337595,0,2023-05-31,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,79.68138298025984,534.5467810030315,7.123387275963566,0,2023-05-31,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.267094910693879,250.04743788629807,1.1203952035060318,0,2023-05-31,yes
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7647472858786264,6.697650855796543,0.7337328822890496,0,2023-05-31,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,1.508570766117019,249.12826657532884,3.017141532234038,1,2023-05-31,no
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,0.5016624541325644,233.46805700096917,1.0033249082651288,1,2023-05-31,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,1.587440160403535,10.826080746808305,3.17488032080707,1,2023-05-31,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.972497746966296,14.097585562510597,9.951165894532037,0,2023-06-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.515951171779795,719.0218563150918,3.03190234355959,1,2023-06-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.909237143175204,438.10319466849637,1.3356094954826512,0,2023-06-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.61814398332416,864.2637625218005,6.29583678487963,0,2023-06-01,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.727634762225632,17.279227732343113,1.455269524451264,1,2023-06-01,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,763.5676275813757,10.97850518974091,1.0368043157678366,0,2023-06-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.698391231596837,70.26352210580887,4.07599234105755,0,2023-06-01,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,359.62260382232,22.118748611621715,3.455018984597424,0,2023-06-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.688179851478964,5.5537513950694635,0.5978474845941443,0,2023-06-01,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,285.20356230514494,216.35311504250504,18.90268738220765,0,2023-06-01,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,550.9440558422646,23.46526231208123,1.1513467002791757,0,2023-06-01,below loq
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,34.837547209052516,28.51469798716336,1.3485567981938167,0,2023-06-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.296707135123079,21.680451295324353,1.7775894748199987,0,2023-06-02,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.64208253448855,14.49551958430133,1.6330255395129818,0,2023-06-02,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,836.8859951463978,517.9705193798546,10.206687698574452,0,2023-06-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.581694540998116,35.339916865405414,2.212154984091819,0,2023-06-02,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.00877280010673,39.04269708050778,2.1440993763137417,0,2023-06-02,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.479634030446505,186.7864698323426,1.2682035243195369,0,2023-06-02,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.905724325888672,5.812244610696417,1.882614647443275,0,2023-06-02,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2432119505761525,17.58209191177872,0.8550715687252866,0,2023-06-02,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.815074206467147,150.94430679649136,0.05102253671692746,0,2023-06-02,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,15.583975896526454,35.09575240906895,8.52197005996017,0,2023-06-02,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,166.5735936980469,6.007480448932445,1.5947377304376358,0,2023-06-02,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.483390620419577,6.037862384258953,12.966781240839154,1,2023-06-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.233667313492495,11.157350694770544,6.377286299468939,0,2023-06-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,62.62875801068984,48.16834973602615,8.880278724493799,0,2023-06-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.996889218785476,49.18066052573325,3.7841308685879853,0,2023-06-03,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,62.24539243563918,6.467022556505043,7.136041076672717,0,2023-06-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,201.1190019381625,803.5687448561665,2.910816655821985,0,2023-06-03,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.317970433407892,79.58635354300762,17.686328657184458,0,2023-06-03,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.69782210936447,202.251393605709,24.76359191204226,0,2023-06-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,192.85464151594854,27.485843949453407,1.0771288495798297,0,2023-06-03,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4865833084094948,143.88884643564074,0.7337568668258807,0,2023-06-03,> max temp and/or hold time
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,712.9684328408249,71.67527384237853,5.5823669887677125,0,2023-06-03,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,373.7809535728842,892.4585610944084,2.1202805308129706,0,2023-06-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,132.28786729786012,471.13289773261994,14.410948003082948,0,2023-06-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,608.1624186407511,182.16934793933143,19.792049842872213,0,2023-06-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.80286855358536,6.69256491712004,2.7374797916921185,0,2023-06-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,952.1059272072401,289.6967453790776,19.32159666054628,0,2023-06-04,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.497654027123,7.689517568693169,19.451344022838473,0,2023-06-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.20450218876082,259.1377842843348,14.778420024247932,0,2023-06-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,399.7662075827858,13.356542199642641,10.07272661715923,0,2023-06-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.930362983278411,9.301301229524176,11.860725966556823,1,2023-06-04,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.854972211928456,6.80583155596977,0.27278464095540755,0,2023-06-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,526.136999955998,15.730854338540544,4.089646781455904,0,2023-06-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.844054311840791,399.0874489680176,8.578828924279405,0,2023-06-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.9296375391970718,498.4942102258899,1.8592750783941436,1,2023-06-05,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,176.46542197081473,29.774537553392246,22.70633993464678,0,2023-06-05,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.09997165158521,435.69652136071284,20.884488594928698,0,2023-06-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.545348506220172,12.23726359501874,21.294893666235208,0,2023-06-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,439.28891851672006,24.043649607263855,1.2711770861894394,0,2023-06-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8875332369367497,25.842034740804994,1.3903810684866273,0,2023-06-05,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8385540176452062,182.88487967734133,0.9324301082147635,0,2023-06-05,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,426.5908635212914,706.0485744070917,9.96379440464718,0,2023-06-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.900402320004803,97.29911073758969,2.4005833423474856,0,2023-06-06,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.682256464117884,568.6887163026446,21.36451292823577,1,2023-06-06,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,81.85957802207197,83.23412626543427,1.3769070744124532,0,2023-06-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.4058925791464,103.58390912401481,17.60766003242909,0,2023-06-06,y
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,63.94551785554418,15.142031209569508,9.670893898383353,0,2023-06-06,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.913569591085322,923.0893848666866,2.805014712206869,0,2023-06-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,116.96956128708953,385.00922420219285,2.8307271099282527,0,2023-06-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,76.4782921017086,569.897751390256,2.162429472820231,0,2023-06-06,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.12925953653036,20.11666132138429,17.04042056836225,0,2023-06-06,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.17997388303781894,34.142966604232114,0.48100387870180017,1,2023-06-06,below loq
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.983422810565965,615.1604056597208,1.0187510479982729,0,2023-06-06,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,132.4987004617313,7.457542086002927,3.850330322224466,0,2023-06-06,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.600956632682392,25.468650715100587,2.1603784156008996,0,2023-06-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,254.2680917642392,74.7197956895409,1.580777428402586,0,2023-06-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,140.94060637208315,31.41196530123296,2.8915801519667164,0,2023-06-07,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.14437982438227,259.62731002001436,3.9533099562772613,0,2023-06-07,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.077506889821134,7.312712445502879,1.4098629475335127,0,2023-06-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.678251444820117,313.16051846518445,1.380460822205801,0,2023-06-07,temperature not assessed upon arrival at the laboratory
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0358023647105266,466.24152666522247,0.6920410070791201,0,2023-06-07,NA
+NM,C,yes,11,91578,6,10000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.975472920103439,481.0035747455745,0.4159823289141282,0,2023-06-07,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,9.568992150208635,118.15140896883022,2.1581517007215854,0,2023-06-07,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,30.926231489878194,26.258052652986226,3.9176038065078678,0,2023-06-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.883770711884882,159.78548776673784,8.191422399765973,0,2023-06-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,126.89996827381593,482.7721858378786,18.793764830715944,0,2023-06-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,943.3173009704533,915.5855832440617,6.131705549868085,0,2023-06-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.07469011246089,28.415295751450465,1.7074938991039184,0,2023-06-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,508.63097888114214,94.68757126886175,2.3541902565484705,0,2023-06-08,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,109.6680712298033,863.3328518462861,13.742428389953183,0,2023-06-08,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.139587424846226,368.58733888552797,15.568194273004142,0,2023-06-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.22234682385734467,269.75788812737926,0.5233768195213259,1,2023-06-08,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,229.46070830973937,126.1243274727436,2.5726370982422115,0,2023-06-08,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.062617732302472,20.095139119442187,6.125235464604944,1,2023-06-09,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.99482175162784,27.642011895134065,2.124766466611782,0,2023-06-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.789867095225627,687.8972397954828,2.089113452787408,0,2023-06-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.91950171517967,14.275640351758339,2.969261759832721,0,2023-06-09,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.42630355157437,6.296463518944592,2.5709912899294305,0,2023-06-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.003281443487644,195.71617623138138,1.8764866213109237,0,2023-06-09,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.009858255387,381.88514295630955,9.648044176517505,0,2023-06-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.104711478529254,5.608352642439963,7.698766320975435,0,2023-06-10,temperature not assessed upon arrival at the laboratory
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,283.72081502729395,61.17307478977554,1.9065543992621838,0,2023-06-10,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.782601692338034,48.753391987420954,7.565954378759333,0,2023-06-10,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.010433900160992,133.7631996077972,8.590093445320287,0,2023-06-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.89087391037751,272.2018064308127,21.58855170631366,0,2023-06-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,111.11916460797119,91.86809124335616,2.1479185639774268,0,2023-06-10,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5625441357302254,219.64139618292072,0.5399611413393856,0,2023-06-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.00486682545225,41.39264660940628,17.858118605185556,0,2023-06-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.44553278245965,528.998961467369,1.5363655321803267,0,2023-06-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,588.5074755501734,76.30126411457383,1.6871129964446332,0,2023-06-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.67077163216811,83.52714931578771,1.8318110350598291,0,2023-06-11,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6693982665750879,10.292607930286017,1.3387965331501759,1,2023-06-11,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.550114392622625,681.7586675214868,4.648718058870017,0,2023-06-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.76545867332434,13.479016682337873,17.824594600676868,0,2023-06-11,> max temp and/or hold time
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8733548539688414,6.675014915544343,0.6171885055370274,0,2023-06-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,285.1635796114686,104.64656733085897,4.308534565625693,0,2023-06-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.233186119306241,7.618266032282597,23.061502623610284,0,2023-06-12,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,237.82564783004125,25.348732999615176,22.067398786458455,0,2023-06-12,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0898653483344545,310.52225163605294,2.179730696668909,1,2023-06-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,389.38191718475406,7.008811392579709,20.113979348349748,0,2023-06-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,352.2319245936304,475.19404667448543,2.4129736696837196,0,2023-06-12,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,729.015437060445,155.60368602802595,19.888816687860707,0,2023-06-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.99030485467691,552.6546764206508,0.7824865050612662,0,2023-06-12,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,355.17335552924874,282.6157002195035,11.989751891524934,0,2023-06-12,> max temp and/or hold time
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,327.3311918923494,55.86301140342441,4.117629955751652,0,2023-06-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.645851740232095,12.250317573578705,2.7556767544995036,0,2023-06-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.577844880152924,208.79175751641623,1.3242995768691284,0,2023-06-13,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,430.54759923790124,155.37376305710086,5.839301650531405,0,2023-06-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.957791548171297,5.096551697428779,2.3363615092088788,0,2023-06-13,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,224.93943929076912,6.587789139525146,13.85145302819917,0,2023-06-13,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,153.78256820392357,706.7575380511578,2.6355720853319444,0,2023-06-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.56895130202935,869.6243511299224,1.1159277964630634,0,2023-06-13,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.770452943110248,550.2062120897756,20.65010434655936,0,2023-06-13,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.5011947447358183,254.85062849047918,5.0023894894716365,1,2023-06-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8631339738384503,315.8740492521134,0.6689151188799155,0,2023-06-13,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,290.0672745142428,144.404870087013,4.451449957611034,0,2023-06-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.028982312614566,51.34796045413794,3.2534928211240675,0,2023-06-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,476.86259349282665,94.87257794986905,2.346696669484884,0,2023-06-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.073682558792928,617.4310528096794,4.411020559274714,0,2023-06-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.854654178250884,48.698481971886935,13.507424191121693,0,2023-06-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.330677080461552,6.5541242649198885,12.575126666509739,0,2023-06-14,result is not quantifiable
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,530.8186158484637,552.5916505571174,10.13650176743089,0,2023-06-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.020238662681467,686.1767397826148,0.8363593834168237,0,2023-06-14,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.08489285130636,610.0219388403381,5.917075486246098,0,2023-06-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.07236382595138,11.088441552719832,4.786570568124821,0,2023-06-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,51.940207929063405,66.61736732068331,1.5319561812298486,0,2023-06-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,394.35460880823456,74.83382130364674,1.2552475089365511,0,2023-06-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,88.37531813769647,86.5633549910392,1.0227723330132934,0,2023-06-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.118990619360798,12.338876242870473,17.61455195530809,0,2023-06-15,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0997474128107205,37.09554813270325,1.1295356203660243,0,2023-06-15,result is not quantifiable
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,876.5439157117215,5.4985824773766625,1.1105540378198477,0,2023-06-15,below loq
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.40070617203892,9.540281193184393,2.460538013144499,0,2023-06-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.745887653535338,40.39990930219769,1.2584581808865403,0,2023-06-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,326.1686291754285,9.027917226699811,1.7426155385998634,0,2023-06-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5593016709940662,997.3048093491204,1.1186033419881325,1,2023-06-16,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,206.42663647470448,113.39032598840141,2.8484698537192648,0,2023-06-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,199.39179407633213,18.637236456939593,3.6198657874814373,0,2023-06-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.21571665198742,60.454562200299954,1.253875575772465,0,2023-06-16,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.5315909549165555,13.432250803008639,0.8326209505805368,1,2023-06-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.243481229112778,10.742240797003861,12.503952415457558,0,2023-06-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,129.02244789511738,872.8264222783479,1.2937972283220098,0,2023-06-17,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.202142281370364,281.7738490632108,18.49878979060863,0,2023-06-17,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,267.1772320770139,283.3219094070632,4.7952413049252085,0,2023-06-17,below loq
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,707.2777943480771,20.010889073161017,4.417778919847446,0,2023-06-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,249.18297437869177,75.63524890757763,1.0134570427090221,0,2023-06-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.511607239973387,31.643297365810483,13.890598604129396,0,2023-06-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,725.2914339140082,389.8173416338911,17.656540386041577,0,2023-06-17,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6035949997497414,52.55743023107519,1.3034855888862011,0,2023-06-17,no
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,3.551696321115769,363.81072843299665,7.103392642231538,1,2023-06-17,yes
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,0.8719804376559966,199.258319353223,1.7439608753119933,1,2023-06-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,493.18207031912567,198.36030538085393,11.390638088057084,0,2023-06-18,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.239433466885268,186.49099476058652,3.815655671269626,0,2023-06-18,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,762.4383045645158,7.93007959004813,6.55945934270004,0,2023-06-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.946442971256268,18.84947505608084,19.360184424947917,0,2023-06-18,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,138.48873849463055,6.210036367710981,23.02270432984408,0,2023-06-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,68.18129501708528,636.4360708669876,3.976490040389193,0,2023-06-18,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.092428372926272,16.749984199040675,11.513200876027977,0,2023-06-18,below loq
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8132566987145542,283.4539101729675,1.2749129796385201,0,2023-06-18,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,11.919390909306907,18.25160800895212,5.987155710738186,0,2023-06-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.413278186494708,557.0287627462893,11.124221027496533,0,2023-06-19,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,352.1447868959927,205.73655578096108,1.0720537335709446,0,2023-06-19,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,374.0508766582659,90.65592422139603,10.86256029300896,0,2023-06-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.413282644546193,6.541034095251058,1.5185342188897863,0,2023-06-19,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.96247128952236,5.1127695060926746,20.7011423623064,0,2023-06-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.114615439274312,301.8907701648655,1.2934485863661191,0,2023-06-19,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,176.20526497799898,118.24237960363114,2.62778584693363,0,2023-06-19,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.75410667127288,79.12621599215444,1.1900373986193729,0,2023-06-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.023033899452097,420.46672596680327,13.114104684698134,0,2023-06-20,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,120.9820317206792,19.331675462979547,1.3783793404269271,0,2023-06-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.81274813058854,615.0390138682561,2.9807606475266275,0,2023-06-20,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.30046637852257,77.11992688210815,1.3940077611922677,0,2023-06-20,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,359.71523993282176,18.04105087748291,3.420390813494028,0,2023-06-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,134.9184555785401,6.015218783136929,18.091983979090053,0,2023-06-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.58464947505558,16.72207900135216,4.996880888324421,0,2023-06-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.712438388020946,41.57281884427929,2.3936630325035706,0,2023-06-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7055329675294355,323.8979782096462,1.3370017135812675,0,2023-06-20,y
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,14.230612504706135,8.525170199153212,5.0783112615298664,0,2023-06-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.9009104592535,15.002948692432616,9.991368118457647,0,2023-06-21,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.6322364991686873,51.227410727669735,3.2644729983373746,1,2023-06-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.693123787825622,10.50273468997773,17.386247575651243,1,2023-06-21,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,355.4555689696,14.227900598002725,1.7821634279790772,0,2023-06-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.736655109835559,429.94574969881927,9.473310219671118,1,2023-06-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,76.31153414614397,54.212895716393824,4.264312604579561,0,2023-06-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.87447362903516,77.8773615882523,2.9558917972820824,0,2023-06-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,507.67862177300105,43.84437371969059,6.637964823671057,0,2023-06-21,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0957946669000724,132.79246838405473,0.24721385261018308,0,2023-06-21,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,535.0612124923401,14.88779989022269,1.0175370486570117,0,2023-06-21,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,92.04823957784674,105.27608813768465,6.354727925909786,0,2023-06-21,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.0966415673043555,113.83743480845315,8.193283134608711,1,2023-06-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,755.6838964661431,25.841406253783493,1.0669738415142123,0,2023-06-22,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.2735262579433675,5.024803706471183,4.553443879760379,0,2023-06-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.156672565160005,623.973695366069,22.51487421049501,0,2023-06-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.992182457854184,14.809806208201698,23.595774142103373,0,2023-06-22,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4331672247577871,61.16376930720631,2.8663344495155743,1,2023-06-22,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.017216666448709,13.87179699720965,3.0531750791318997,0,2023-06-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.797251673030202,124.24819547058351,0.06283733342548625,0,2023-06-22,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.135728220290362,312.59403384743507,10.271456440580724,1,2023-06-23,result is not quantifiable
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.08078916346847,31.16735525249866,2.215895170346125,0,2023-06-23,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.26537589282479,5.067980493229841,5.882660757539129,0,2023-06-23,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.834157181516616,6.920032520834492,5.7332918756321956,0,2023-06-23,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5687362779708394,281.72745082116097,1.1374725559416787,1,2023-06-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.819582019032745,67.34153167788038,4.6077769154798105,0,2023-06-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8487678253931676,181.0674901555772,0.5803354062340011,0,2023-06-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.573421285399924,949.051520476134,3.535377539088544,0,2023-06-24,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.01724900850814,66.45012333656123,4.813987441054439,0,2023-06-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.3701263498336447,12.995674882375479,2.7402526996672893,1,2023-06-24,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.0601815465359,146.26379364286205,7.3734661718433445,0,2023-06-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.41768613729615,19.636905021236487,3.9432958243875627,0,2023-06-24,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.90829424349357,587.4427466962778,3.085508730195386,0,2023-06-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.415781230257416,7.213108871712538,7.362647293832722,0,2023-06-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7502898996938634,328.0745989915488,0.3057106491806088,0,2023-06-24,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,105.80960096490658,11.562744615665789,1.892417700394112,0,2023-06-24,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,360.53486840122713,58.04753166732912,24.48676277190495,0,2023-06-25,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.001978822594914,24.08694105052301,1.0740039329689395,0,2023-06-25,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,404.99895139434614,464.8077795841589,1.8381548839451483,0,2023-06-25,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.30576416239907,13.877391380207115,3.5712683822510995,0,2023-06-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,256.64517687093763,131.22630703182492,2.4270669053691187,0,2023-06-25,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.08971854717595,29.39148566330611,11.739269555410605,0,2023-06-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0281958725645226,414.6658256512925,0.03742905822700909,0,2023-06-25,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,50.43147030955524,19.246992883249067,1.278092430524568,0,2023-06-25,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,347.2523830430573,351.4116188477411,1.6635794733977365,0,2023-06-26,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.93097374839386,264.9210308309461,9.60879112807307,0,2023-06-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,120.4089807074322,379.0345638302019,2.073322534112873,0,2023-06-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.666734590454033,85.1577688336309,18.748850145837707,0,2023-06-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.5402819170272406,499.0401982824324,3.080563834054481,1,2023-06-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,288.1637919185413,105.40843484814033,4.219076069016244,0,2023-06-26,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,468.4055980259085,262.3001824338929,2.288263443343838,0,2023-06-26,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.772206663073405,548.9215665578598,23.805388556193233,0,2023-06-26,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8623296058461054,34.99450696431354,0.352523027551261,0,2023-06-26,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,343.96101779487975,892.075321397832,1.5274963739633212,0,2023-06-26,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.640105529076845,38.40294952200265,1.3191710103020269,0,2023-06-26,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.858403322348636,28.242645711496458,19.453488209921662,0,2023-06-27,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.527701927414233,97.41680701824544,1.1779758750978262,0,2023-06-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,145.2537352652396,51.51766661928613,14.797983985323617,0,2023-06-27,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,308.7304353844812,726.8952835119471,3.2389757395493923,0,2023-06-27,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,162.67518982289297,52.163829077902925,9.20442696528458,0,2023-06-27,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.580445849806655,514.4973499555462,2.632942593288797,0,2023-06-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,561.6685264021344,41.938125086921914,10.794632304113174,0,2023-06-27,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,860.7507307414419,7.919437326687023,3.0485024200049144,0,2023-06-27,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.842042023414739,26.058051029784174,6.305415906974324,0,2023-06-27,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7511935228716389,6.683664832791913,0.22621961001700228,0,2023-06-27,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,450.0801336718615,20.431200098282122,10.862714948262134,0,2023-06-27,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,99.08870644987405,25.502120275088153,12.062691408859417,0,2023-06-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,123.69060013469947,61.01617619804707,8.720083252613676,0,2023-06-28,result is not quantifiable
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,419.5831583043475,34.13489458550083,1.2849580658789475,0,2023-06-28,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.19717305340525,7.199868196918408,7.9395260535548005,0,2023-06-28,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.970411553977127,62.109602951048046,13.940823107954254,1,2023-06-28,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.3181976021646793,505.0195162610059,2.6363952043293586,1,2023-06-28,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.632058162242386,5.570716655002732,4.146333689829419,0,2023-06-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.57668842337895,477.5711913410926,1.3460807304855096,0,2023-06-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9033928155809902,161.43382929294324,0.44263177142665533,0,2023-06-28,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,121.1832095034962,264.05871371249475,14.254201931375112,0,2023-06-28,no
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,134.32700543224544,880.1088259873993,5.621333870877718,0,2023-06-28,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.019380902282103,12.758316383889646,3.589310259088568,0,2023-06-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,91.69756387532672,128.66140050586372,14.70479749208368,0,2023-06-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,139.53594836684155,106.25971844335412,10.217041855811175,0,2023-06-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.819192352482006,6.070556723228853,3.9123650072669274,0,2023-06-29,yes
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.126614604830475,59.87436626025763,1.4226935223249029,0,2023-06-29,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.5358503621367183,443.97048479687,0.8368803578006996,1,2023-06-29,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,935.1444950109765,12.244724479173952,1.7206828159565872,0,2023-06-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.4629536695786,97.82043438787936,22.995244828101182,0,2023-06-30,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,797.1064905835335,165.06325746313107,1.8848399967633076,0,2023-06-30,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.0967527466577,8.514264526642851,19.950241007885037,0,2023-06-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,59.606529040235486,13.554890260760516,1.0991749590798126,0,2023-06-30,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,123.06335772231505,635.4874928373218,1.5822877992657438,0,2023-06-30,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,881.6070844290954,46.9554165391308,12.58741764853157,0,2023-06-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5357034746103144,28.78557982021822,0.9666688324633175,0,2023-06-30,y
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,80.1355922819374,66.67531865379503,3.7774497343840188,0,2023-06-30,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.32340920826366,287.4803390320116,2.0635163304229067,0,2023-07-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.4782058806812906,6.677409850309035,2.7587163215254455,0,2023-07-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,394.820425160619,10.737720690994108,10.016948287136834,0,2023-07-01,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.5855880947208,450.4488909674384,1.6664221402164379,0,2023-07-01,> max temp and/or hold time
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,153.8329133244241,780.1954930519188,7.401264069928704,0,2023-07-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,81.47913521782827,273.41766712791224,8.229475996770763,0,2023-07-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.499458980375174,662.4381225095182,6.641178921768606,0,2023-07-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.167443414751288,27.128075644561925,0.5353775674270493,0,2023-07-01,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6849727543487996,523.395297367423,1.3699455086975991,1,2023-07-02,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.628337118962513,139.740109475956,5.753838485743138,0,2023-07-02,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,201.3080764182664,27.459737280572067,6.269831521960649,0,2023-07-02,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,173.8478495365214,168.39542754887853,10.47424942993786,0,2023-07-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.894157673521846,68.62193593354726,14.340681581393689,0,2023-07-02,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,620.1195118994862,792.7971470940889,1.2977074229133851,0,2023-07-02,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.8722936583329,93.13241511939898,6.983720628634834,0,2023-07-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,508.24537856214647,53.92116524292217,3.046084398056569,0,2023-07-02,temperature not assessed upon arrival at the laboratory
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,253.33711308398824,27.903078533313465,5.527711625888085,0,2023-07-02,no
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,34.10417962535124,7.970811703101307,22.989497987213454,0,2023-07-02,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,47.257333084367744,336.21179188521495,10.599278147601924,0,2023-07-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,511.61411497329766,62.63682789928954,3.5404402095624605,0,2023-07-03,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.079188456705287,274.53273208614485,5.159820029652694,0,2023-07-03,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.620905662401379,94.18590327765146,3.245520132421641,0,2023-07-03,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,805.0150596209197,231.84544435593202,12.702953864616344,0,2023-07-03,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.90274086211937,51.73050385640109,16.77301103168526,0,2023-07-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,80.41021519837274,82.3179377927694,12.966163958950181,0,2023-07-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7254631359668282,134.53923557184794,1.4509262719336564,1,2023-07-03,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0942372531148883,5.019826003581729,0.1745549185646807,0,2023-07-03,result is not quantifiable
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,94.70899048057963,16.950965000573742,1.4846722158905687,0,2023-07-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,541.1218770752313,203.98987755029955,13.794798866774372,0,2023-07-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,964.80251664486,5.979174028952507,1.7372752734722674,0,2023-07-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.2464255786250718,156.4078657032445,4.4928511572501435,1,2023-07-04,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.764812504115516,16.010407671971542,2.522489568055847,0,2023-07-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.77522629708733,551.0091137853318,5.177804735926379,0,2023-07-04,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,92.45319518796069,211.00627981764913,1.0630241799353948,0,2023-07-04,y
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.71730667710701,128.30161526042383,1.062009612397215,0,2023-07-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.022295226804387,38.267147500222585,1.096554063900201,0,2023-07-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.1855617422750395,238.64321994623378,24.948522449367708,0,2023-07-04,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,872.500768528626,23.209781316233617,3.4714224852702955,0,2023-07-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.205753418835823,729.3038344539345,0.6481232022218308,0,2023-07-04,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.388026570905993,981.6321747909421,6.177275606147465,0,2023-07-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.467196440896244,44.00637812140559,2.934392881792488,1,2023-07-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.17503571814547,25.165812619467378,15.17053341652229,0,2023-07-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.451822114409701,20.205016414519534,10.903644228819402,1,2023-07-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.73034715944187,84.68716716139197,5.966234129206577,0,2023-07-05,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,522.8385479253805,562.2846787794747,2.09709201378588,0,2023-07-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.4313523920190665,36.943126024186554,12.862704784038133,1,2023-07-05,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.864683829500173,22.67078490153635,7.54645635035426,0,2023-07-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0298742399578338,12.342390581073865,0.8969216590753566,0,2023-07-05,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,73.44500631493693,249.26700291515954,14.974617073455041,0,2023-07-05,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,88.0957200243151,49.35655188234011,1.7431022134926317,0,2023-07-05,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.11953184261253,99.94044777851639,2.794650281477016,0,2023-07-06,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.972396985100428,355.1743926214724,16.592770105492104,0,2023-07-06,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,110.88732137150963,46.57913353205974,6.799222658245407,0,2023-07-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.810892868038199,45.479450095491096,6.350961749916545,0,2023-07-06,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,431.95980409977653,249.1233884171567,2.306193950373202,0,2023-07-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.325913434796774,574.5090079837199,3.957075095058098,0,2023-07-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.438830094490895,34.791333425308,6.3323059600616185,0,2023-07-06,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,563.740963601475,499.7263855499281,1.4060925996297213,0,2023-07-06,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7706822675849168,265.23716818162796,0.03442370094880236,0,2023-07-06,temperature not assessed upon arrival at the laboratory
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,2.5847369933086686,29.66124820755884,5.169473986617337,1,2023-07-06,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,26.63346976043322,8.67257834087213,23.985556361989577,0,2023-07-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,625.5325312472202,319.7882667185706,1.9388145516085369,0,2023-07-07,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.97279393350384,6.991200607959283,1.9455734103948752,0,2023-07-07,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6097012913996386,327.3817841745552,1.2194025827992772,1,2023-07-07,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.544613002047246,60.00665993245423,2.087722036346646,0,2023-07-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,425.50824230123834,6.138754643428855,2.0057416967729966,0,2023-07-07,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,408.2131108694158,24.88359197995236,1.310224579040975,0,2023-07-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.14317304353045,48.17837093966867,0.4604364302803231,0,2023-07-07,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,463.82171291832583,252.32382020955413,5.4561223884982555,0,2023-07-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.351905330391771,210.4768920078485,24.703810660783542,1,2023-07-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,343.79973653813323,9.32316508132063,1.3377158337599355,0,2023-07-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,581.463890424258,136.32987898727944,1.114863081095604,0,2023-07-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.60890573734395,103.23745886051009,20.135359095930284,0,2023-07-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,602.7127270151725,6.004293640181676,7.663232666804708,0,2023-07-08,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,297.0581854990987,87.00971840561509,3.655792091289433,0,2023-07-08,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.719003467421444,8.001521621226889,8.229038028298687,0,2023-07-08,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7600391847403285,57.84305345949273,3.520078369480657,1,2023-07-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1306073878869287,91.64527014911167,0.7190565489447202,0,2023-07-08,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,348.82188241797206,889.217266262356,5.259852934836894,0,2023-07-08,y
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,64.33551230566621,632.2985114943104,1.0665990601799857,0,2023-07-08,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,814.6729448971579,336.05459647921606,1.8202442211066545,0,2023-07-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.803513416152697,36.11234936089526,1.1964883403527566,0,2023-07-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,233.7981150339279,70.0817301721835,1.942927603951384,0,2023-07-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,612.4352581138744,29.843983187984794,1.2299931978878929,0,2023-07-09,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,315.6748254322807,134.41602251060337,5.803950062245853,0,2023-07-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,123.65065711858405,39.63490926700756,3.9503809820070024,0,2023-07-09,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,634.770707659623,35.18521269132205,2.4758387584201498,0,2023-07-09,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6042037818604424,12.161913275339137,0.18617333656848944,0,2023-07-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.218836283267302,73.69835255749938,4.437672566534604,1,2023-07-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,750.4006625631381,10.987394412929502,4.4171387871148005,0,2023-07-10,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,262.8860756367084,53.071899700697266,1.027000195027039,0,2023-07-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,358.0377903236937,225.4261899225438,3.9951340659237347,0,2023-07-10,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.9915006417231,49.86104211584604,4.123890548280911,0,2023-07-10,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.6602368357954616,39.80057291750455,15.320473671590923,1,2023-07-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.418148370054517,509.31244504896495,6.836296740109034,1,2023-07-10,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,132.73999383105556,300.9897037628022,9.965656080620311,0,2023-07-10,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8835014744010268,710.6242742600398,0.25699016613869846,0,2023-07-10,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,186.63211464763253,6.448344206809252,8.678303120380205,0,2023-07-10,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.717464574326779,16.383796256828802,20.529840694664493,0,2023-07-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.00880480813905,70.22797057025903,3.4655121624057426,0,2023-07-11,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.739955666498375,312.73707079100194,3.035946335104121,0,2023-07-11,> max temp and/or hold time
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.931657731939781,70.43588600329262,1.863315463879562,1,2023-07-11,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.51465102658729,803.8174893268102,1.183470875692719,0,2023-07-11,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.1713765252420965,58.38233223227598,11.457025196809154,0,2023-07-11,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.502173144813194,193.10186158070346,12.309034225780419,0,2023-07-11,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,741.01402495434,72.46487149825553,11.48150388753033,0,2023-07-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,527.1209458543116,872.595872515886,1.374753289006661,0,2023-07-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6039125356778468,12.188942844163753,1.3120061798142253,0,2023-07-11,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.944992394163731,837.4203115687657,1.5976617777047457,0,2023-07-12,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.353228452672452,987.1544036992674,4.706456905344904,1,2023-07-12,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.396949210275352,34.44058334128715,7.468245802137186,0,2023-07-12,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.00250556256381,317.8975971043451,16.314870169073192,0,2023-07-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,408.76322610566086,992.0951990148831,12.419737437951905,0,2023-07-12,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.636444571235103,268.17966791176303,6.588590792565492,0,2023-07-12,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,455.13644102804267,7.293477578141697,10.528096080942063,0,2023-07-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6298608661646992,173.86684834859736,0.30464524380989333,0,2023-07-12,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.51428591660013,81.41641651292139,1.584614391186242,0,2023-07-13,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,72.54495511424763,230.61234580545207,19.02097722321938,0,2023-07-13,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,124.43408364890477,230.1286855378592,3.5217228195229016,0,2023-07-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7344417610142682,38.882240648787075,1.4688835220285363,1,2023-07-13,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,728.9839767856851,389.70662879942984,13.009210467392592,0,2023-07-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9933259983291647,36.60256515326269,0.29711714902320474,0,2023-07-13,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,124.0738871020695,258.9940426039666,19.097747416186202,0,2023-07-13,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.93826933952755,44.69264572935639,1.8765386790551,1,2023-07-14,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.52731665842245,5.895663003002946,22.51125104773069,0,2023-07-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,164.08102342886792,308.02984168192944,2.4975765827769427,0,2023-07-14,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.14404398527416,119.93273812538193,4.745574413654393,0,2023-07-14,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.044557502955271,14.756592287965516,20.99737213635358,0,2023-07-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.1133885489551105,7.71278967281845,2.226777097910221,1,2023-07-14,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,83.10478438773698,623.0606796022838,17.0193196034174,0,2023-07-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.202168411106786,743.803278964884,5.8296330179847065,0,2023-07-14,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.185250461847421,11.011194730903643,1.247676260823159,0,2023-07-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,795.655576312077,708.0869856489144,23.358835684662168,0,2023-07-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.707720784480135,362.72722244038005,1.9658402755819568,0,2023-07-15,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.5145417591039,19.872184032401016,5.933856526543314,0,2023-07-15,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.145194368623656,152.0628129617066,5.441635315770852,0,2023-07-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,101.06928551938962,47.10168137117944,2.101542040267802,0,2023-07-15,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,69.31315305819089,182.00764014746503,18.15433067907769,0,2023-07-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.142074611877137,5.805846186768318,1.2860421542955445,0,2023-07-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5815131185445985,65.9818477228319,0.6665179534596019,0,2023-07-15,> max temp and/or hold time
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.551935780466369,13.333930645682143,13.103871560932738,1,2023-07-16,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.044330667966795,7.32693770316833,6.08866133593359,1,2023-07-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,770.7282120328325,56.95659592164818,17.30392034646923,0,2023-07-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,95.66168209559994,9.0079802045799,1.9141521256105298,0,2023-07-16,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.53093797199904,9.109771037353486,1.412627070427465,0,2023-07-16,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.75315379886283,302.9004350515071,12.134994101840299,0,2023-07-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.155250822860765,66.46328090667852,8.734357406664934,0,2023-07-16,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.041509542176899,229.37451077843812,0.9579136299379967,0,2023-07-16,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,8.492050618662649,420.8303385238243,16.984101237325298,1,2023-07-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.882346411121828,39.322479253267844,11.764692822243656,1,2023-07-17,> max temp and/or hold time
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.033386126282563,108.05455560068502,8.777395398940188,0,2023-07-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,211.3941266521302,6.4292960956101455,10.973809774102156,0,2023-07-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,173.09189944929298,41.11433051978895,10.159206211965113,0,2023-07-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,588.0695150705761,8.633242750827845,3.5355390464383674,0,2023-07-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,105.21452258280651,10.65218739155434,24.343530859116047,0,2023-07-17,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5837419662659045,239.43027677959032,0.2760732676271765,0,2023-07-17,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,10.08711490288661,121.55540654601802,20.17422980577322,1,2023-07-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,241.68723320654166,111.96442647581554,19.774130720183855,0,2023-07-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,537.9248750681627,822.5197847312589,22.020642895941357,0,2023-07-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.226026094539854,611.7953876096274,13.514793961665061,0,2023-07-18,temperature not assessed upon arrival at the laboratory
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.62244984087406,430.9258004560411,2.759467631177355,0,2023-07-18,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,63.22908977775509,436.962517804828,1.009390111624778,0,2023-07-18,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,750.8610767918537,256.8698596470396,1.8428080930087778,0,2023-07-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,601.7329980312988,110.95795974497264,1.3633029722287286,0,2023-07-18,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4767467385567152,234.06219282230043,2.9534934771134305,1,2023-07-18,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.394035193624006,39.46900061049787,5.129002133042138,0,2023-07-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.144038358853544,130.19728200548795,16.189449004203126,0,2023-07-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,65.42278306616743,224.07515066658064,5.575897845450405,0,2023-07-19,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.0094458540818056,746.467128002413,4.018891708163611,1,2023-07-19,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,475.0985020274341,25.94211370112956,9.867254826761892,0,2023-07-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.644001481437686,36.573517141692264,1.1271975957925,0,2023-07-19,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.516678699373639,141.83595631243017,1.5557635594648263,0,2023-07-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7596387160318898,118.68572725080334,0.6839470365147324,0,2023-07-19,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,19.879466600947246,169.81487827120927,3.6896504606912592,0,2023-07-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.0225912503747265,419.06460655529287,2.617504050003626,0,2023-07-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,93.16860177145843,300.7999900496941,5.984573058392557,0,2023-07-20,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.79508070595576,80.41527350366636,8.058769680438006,0,2023-07-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.24910665912122,387.5257651979432,4.303074273201593,0,2023-07-20,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,537.1873457887094,5.304618012230567,18.14733567138234,0,2023-07-20,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,119.93842043929429,114.92858920274679,14.032907908478409,0,2023-07-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.18420005425334,249.64294557907263,2.4579698189272334,0,2023-07-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7543753621461144,7.987570144254859,1.1471414867309968,0,2023-07-20,no
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,70.97089695594413,100.77192193153839,2.0160185123712093,0,2023-07-20,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,472.72050106819825,422.81727722072645,1.1035821955921314,0,2023-07-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,577.5598577313433,163.07337147206727,24.214569522151354,0,2023-07-21,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,266.897260359998,223.4530678946011,22.06620546840118,0,2023-07-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,405.9456914943519,278.3879406999624,4.534869060789636,0,2023-07-21,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,216.85011118147364,11.271527034164327,5.186482146010251,0,2023-07-21,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.39118804514018,614.1825810621549,1.028601411528418,0,2023-07-21,result is not quantifiable
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,387.3704205231332,464.6320905644908,12.200819044143627,0,2023-07-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.22510757052565,779.8759706479922,1.7575766448674532,0,2023-07-21,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,-0.05119827491285073,26.97305319474855,0.24983172075113044,1,2023-07-21,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,504.32812637403566,5.83155458514248,2.420854667589885,0,2023-07-21,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,563.9541838219717,130.74024183188638,6.379283749680133,0,2023-07-21,no
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,34.423170413279976,284.7916691874159,2.875191943404999,0,2023-07-21,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.032938404219838,67.90345189717881,7.6546364904309225,0,2023-07-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,86.06362261142885,25.49200522379626,9.323497288504242,0,2023-07-22,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.215090567519388,15.991860059954055,8.430181135038776,1,2023-07-22,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.211994686232142,13.025174350814847,2.423989372464284,1,2023-07-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.90106228947778,101.83769940905518,9.82648318242834,0,2023-07-22,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,92.60776366705345,7.161859873871535,4.347341025077192,0,2023-07-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,246.705412559002,38.15815691645869,8.669886521405825,0,2023-07-22,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,192.08745255336368,6.099214804938713,4.629318364001758,0,2023-07-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1479632656729564,386.096158413021,0.6962755053899595,0,2023-07-22,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,923.4490724658855,29.578513120980205,4.855949844833705,0,2023-07-22,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,10.798486582741294,757.1323226902997,21.596973165482588,1,2023-07-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,349.66652388334256,5.973007269086334,3.1100791023289265,0,2023-07-23,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.8442883977067765,198.30799799749943,9.688576795413553,1,2023-07-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,430.2736317767041,6.2208215486945395,13.798099441223014,0,2023-07-23,result is not quantifiable
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,518.9170735925353,854.1811095960346,17.49815503215251,0,2023-07-23,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.886271912337521,84.91545507777077,8.84182279211746,0,2023-07-23,below loq
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0908938669681871,5.45394528060175,1.1451872047714888,0,2023-07-23,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,230.41056809693274,402.98400962142017,2.838318575520138,0,2023-07-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,421.5581390603822,50.35463879070723,8.61281044196096,0,2023-07-24,y
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.931704961820937,33.50447991282662,7.00103565994306,0,2023-07-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.68597390973369,5.149639862998421,1.1925513163121158,0,2023-07-24,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.410294366260937,51.76608303310153,13.589369036717457,0,2023-07-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.126477751661954,11.940671189758673,2.689051997922301,0,2023-07-24,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.444322398416176,822.1245737359479,1.3704801396102488,0,2023-07-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.678224499034048,15.670833550807297,5.566075820590167,0,2023-07-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2896805336781794,8.997528693520168,1.164342497798732,0,2023-07-24,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.610997025519655,5.371442831117368,16.501544238849036,0,2023-07-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.131632377366053,495.84583303313366,8.18280331494476,0,2023-07-25,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,210.61745521349232,45.49156443572035,22.77546631120279,0,2023-07-25,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.572668333924135,666.6232906241524,3.173564589181408,0,2023-07-25,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,46.034555134965295,6.9041689710217256,9.083707699348228,0,2023-07-25,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,230.26210868762553,35.81418044984833,1.6929321809334588,0,2023-07-25,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.1848695828013,362.5466632522034,11.04271122445443,0,2023-07-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.84958442586768,17.272331132916392,1.4266905228561024,0,2023-07-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.726375677269136,15.557311260099098,3.981193447017898,0,2023-07-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7810502996272863,25.67138528128818,0.7728682348177237,0,2023-07-25,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,10.047924691736624,11.555097645033824,12.015321395023786,0,2023-07-25,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.4285751551321955,19.457111516742547,7.053586036128444,0,2023-07-26,temperature not assessed upon arrival at the laboratory
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.022878459375225,367.9357253557759,4.04575691875045,1,2023-07-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,605.2738581265361,13.228818256721318,2.200025417772529,0,2023-07-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,918.4555018609133,47.42556023969875,1.561819227217992,0,2023-07-26,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.870542766401227,22.99169488312762,8.284825151691335,0,2023-07-26,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.5517567571074,25.743014750312746,1.2046951089329523,0,2023-07-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,987.3083082079538,9.290153493600062,1.3437724561565907,0,2023-07-26,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.6981669463675733,579.0400872135936,1.1842199545573608,0,2023-07-26,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,683.1767472521793,959.9423931079921,1.8497728700884701,0,2023-07-26,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.055534203854524,176.16206933310832,16.59448203988224,0,2023-07-27,> max temp and/or hold time
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.34817059311526,30.198938215788566,4.084743957726863,0,2023-07-27,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.393595958767254,42.04473143028779,20.468704754309428,0,2023-07-27,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.260974833426713,47.098409991349065,1.238724105245997,0,2023-07-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.439719294020065,658.5149958042917,13.38389749484834,0,2023-07-27,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,69.44356844778974,421.4201693986762,2.3585611383696983,0,2023-07-27,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.20340881764183,411.1027015651457,1.1114410453881693,0,2023-07-27,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4660105951254385,29.833140201273768,1.283289265605,0,2023-07-27,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,1.1144662421971845,6.3929155639487805,2.228932484394369,1,2023-07-27,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,74.96824753548066,359.24262787918093,2.087121568031942,0,2023-07-27,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.757122856022711,482.460205052603,10.015110580420062,0,2023-07-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,523.004904845772,77.67660235298708,12.556092808646966,0,2023-07-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.965686775859371,42.07324912883769,23.931373551718742,1,2023-07-28,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.869646565182435,193.4692064575791,9.6319546219826,0,2023-07-28,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.11517432171161,8.71907065410205,18.625036578631903,0,2023-07-28,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,780.0696724720883,130.89778247621842,2.7780691144942384,0,2023-07-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.17922483080784876,178.41650913675426,0.48025482647182993,1,2023-07-28,temperature not assessed upon arrival at the laboratory
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,93.87893829512821,335.2062089623892,3.7080859082445232,0,2023-07-28,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.784296198219966,24.456558953248408,1.2534572274074924,0,2023-07-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,726.1220317055539,28.831370274962772,1.6912704261075246,0,2023-07-29,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.575306369723137,109.52895431551734,15.21304891369186,0,2023-07-29,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.388756391739967,26.720527097323632,3.199955392493262,0,2023-07-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,481.1296333761557,989.5569134642733,13.032247132356186,0,2023-07-29,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,693.8417724731394,790.0467927326773,1.89720897724016,0,2023-07-29,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7118998726735573,81.83300294458198,0.5326940922739297,0,2023-07-29,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,8.737336974037659,389.52437870189783,6.544890674740152,0,2023-07-29,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,217.51626595412512,16.637332328320927,11.644643906398457,0,2023-07-29,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,8.391443390627675,21.816466090463543,3.2620521602127983,0,2023-07-29,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.089152719699264,435.73082145092775,3.6013387596174287,0,2023-07-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,293.07747474889976,640.4133163904908,2.550628153414425,0,2023-07-30,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.6451622683913,55.690792692252025,7.422539146040794,0,2023-07-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,83.05580532971635,13.75681947578676,3.468712824091568,0,2023-07-30,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.92465897535307,6.113370963494267,2.0107761649688167,0,2023-07-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,181.06509947668224,12.659505068382138,2.518004628254172,0,2023-07-30,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.53654307805084,325.2854402693327,3.9992681270118213,0,2023-07-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7054785764378129,22.157444364143263,0.9116653199364343,0,2023-07-30,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,108.36145123957724,86.89442270686818,11.39560045291121,0,2023-07-30,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,246.6032919435724,287.6997057887416,8.944527262332093,0,2023-07-31,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.0804527865654,9.815623595834188,4.506925619391673,0,2023-07-31,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.030914535691025,129.80799855966578,1.3235553513674838,0,2023-07-31,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.7111607469026726,42.07629323981842,5.422321493805345,1,2023-07-31,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.5644405503772,716.9936997202635,3.322350533295187,0,2023-07-31,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.0518639222874664,106.4044310689322,0.9368685615044754,0,2023-07-31,yes
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,3.074861961872334,27.031670850394182,6.149723923744668,1,2023-07-31,result is not quantifiable
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.982668029827039,71.39805501927842,13.681632332433592,0,2023-08-01,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,303.015158055623,339.7455181400534,4.660378211910215,0,2023-08-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.24632418137527,539.1877904601992,11.755171264652056,0,2023-08-01,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,599.3820574248351,273.0288163965346,1.6131250103135448,0,2023-08-01,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,118.03992962940161,128.80524355785863,2.1903224377883364,0,2023-08-01,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.189133119631624,68.87700797893143,11.297255204351748,0,2023-08-01,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.592550369843522,16.27795028653531,1.3230353037470421,0,2023-08-01,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,716.1763495974984,20.27189355355651,11.220105425189498,0,2023-08-01,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.60667181953598,82.31974912944196,3.3031764400461694,0,2023-08-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,450.9262821458641,53.7502517972468,1.0729790148397356,0,2023-08-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.36791362753137,44.87393750816078,0.5413630134151237,0,2023-08-01,result is not quantifiable
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,205.38702868053082,399.0007566622886,2.708092710837074,0,2023-08-01,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,43.14571988113972,118.28744838665774,16.9769537344861,0,2023-08-01,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.89881095401264,644.8783031094963,2.1379496979228128,0,2023-08-02,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.186167928932948,394.9724924521999,3.707995046001653,0,2023-08-02,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.170372509019106,318.8893881369137,24.340745018038213,1,2023-08-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.40776120705407,306.820905000891,6.367177273734145,0,2023-08-02,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.59629266678792,10.85427701445372,1.8291309007478727,0,2023-08-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,118.74761913373607,37.40420679540226,10.14468370963547,0,2023-08-02,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.490027103269226,5.067015045749847,0.5489066064132921,0,2023-08-02,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,42.04476991549186,325.9380082818229,2.425107733760121,0,2023-08-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.245052164050056,14.601654948065194,9.130847682327424,0,2023-08-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.279628909864392,16.735452337914275,15.49792768069906,0,2023-08-03,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.394507993401724,7.318649408462229,2.068053759693033,0,2023-08-03,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,559.611448701473,295.1955902450851,1.7182769404791116,0,2023-08-03,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,54.86459826169503,109.74105034032581,19.512330040985805,0,2023-08-03,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,422.30532314703635,896.24649708455,4.842478528490544,0,2023-08-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,709.6846424252865,13.64311829474672,8.333672140923492,0,2023-08-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.569510877394052,210.54941598732407,22.693754511360808,0,2023-08-03,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.410808354353311,11.615967931815392,0.755495903351384,0,2023-08-03,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,445.18973523111055,46.58244883444312,1.69920384070378,0,2023-08-04,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,105.68271227819572,5.714044703782743,2.7817956882960715,0,2023-08-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,664.3227869998262,16.488534852363777,2.3779864402641393,0,2023-08-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,860.136571198302,34.78123378571127,20.158468136558824,0,2023-08-04,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.5846328836593,101.03447072107053,1.1277045609481247,0,2023-08-04,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,642.8127922668028,881.9735410060316,4.554575222819634,0,2023-08-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,153.88225875925394,845.5560405496877,3.92411194136486,0,2023-08-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5618679384954453,14.026741047240066,0.9101024937788217,0,2023-08-04,no
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,137.42857743819567,83.27254839131045,12.127263966420896,0,2023-08-04,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.64386164261395,8.884665829339795,5.669307914328272,0,2023-08-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,310.41131633214593,13.900424476349487,4.193320265882613,0,2023-08-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.73533042657527,201.94219172452438,5.555692745960596,0,2023-08-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,99.44260825530226,7.507257005132422,20.78476980672308,0,2023-08-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,344.82023192989226,29.91248398658464,11.593194698942327,0,2023-08-05,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.506825387979426,835.0557327517798,16.20126377502058,0,2023-08-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.057314815169914,36.3726138374796,21.029956471540032,0,2023-08-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.9458951422454772,84.20342107698912,1.8917902844909544,1,2023-08-05,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.959469186055834,21.991334951854444,0.1237061645273106,0,2023-08-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.17453789973618,56.090228252421475,2.210850689544784,0,2023-08-06,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.57066470470062,12.342880249439874,5.013772210792979,0,2023-08-06,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.66887747331415,942.4172132133331,6.930758092021518,0,2023-08-06,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,510.5978868626329,25.740680663632325,5.486129249767782,0,2023-08-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,959.8816387141374,35.89664655296101,2.6801398818610838,0,2023-08-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,803.058662597642,20.33453061479167,5.669344535538341,0,2023-08-06,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.52573139239787,594.3197774401526,21.212798466869295,0,2023-08-06,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5172420872841843,964.3411698335758,0.44376776207618857,0,2023-08-06,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,944.5552973111352,94.59366857818313,15.187647319159383,0,2023-08-06,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,21.687447988086134,40.033703572755435,12.236921135810197,0,2023-08-06,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,285.2317977204103,20.3901775074221,8.418250484956513,0,2023-08-06,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,9.76752281538091,146.3428825559688,1.084729442891947,0,2023-08-06,below loq
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,64.89526905834938,914.9629465728397,7.231917260081632,0,2023-08-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.482224251359003,994.4385402519111,2.869294462719715,0,2023-08-07,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.9146177115473964,76.63341768548509,5.829235423094793,1,2023-08-07,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,109.08994189893532,6.875008365746965,23.225017484203427,0,2023-08-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.868053917653118,169.48296376806599,7.970682783262692,0,2023-08-07,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.045847462263154,411.04806738167974,24.09169492452631,1,2023-08-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.100826571581784,157.72216380509755,1.1003112715966439,0,2023-08-07,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,929.1921951736591,20.91807099616335,1.4551659518078803,0,2023-08-07,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8374080788950238,11.193954612574963,0.19166715569739182,0,2023-08-07,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,9.757533389558919,10.324515391238647,7.695903126280461,0,2023-08-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.06626276789402,6.304198094739177,19.154037997448203,0,2023-08-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.950776866206521,785.9975485294962,19.501502038716477,0,2023-08-08,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.9229537998017,81.42974638609589,1.4841507364848099,0,2023-08-08,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,989.4411817956612,15.57693983588628,3.063510998152033,0,2023-08-08,result is not quantifiable
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.53920795675469,8.37315100720299,14.723137279033994,0,2023-08-08,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,372.13978502278394,25.62414703813156,1.2460822277499688,0,2023-08-08,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.774678912302408,96.25169246591742,9.549357824604815,1,2023-08-08,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.599289830479231,158.40317672488013,15.75508105360311,0,2023-08-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.1187305313155609,59.14976110857724,2.2374610626311218,1,2023-08-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9212160717450832,946.9310894094828,1.1479778273903374,0,2023-08-08,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,287.0561376044087,38.05066844093249,6.667666654777346,0,2023-08-08,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.594174621029365,38.31597630192922,6.6516030919398625,0,2023-08-08,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.58738721505971,24.729216820403384,4.556239281642803,0,2023-08-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.380158092200155,690.7196674990745,14.695136203854734,0,2023-08-09,> max temp and/or hold time
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.430287855700232,98.67861874928543,6.427163845167934,0,2023-08-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.6004917741878115,12.292218744316562,5.200983548375623,1,2023-08-09,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.84342972789176,6.693660043830929,1.1397458933349964,0,2023-08-09,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.88238052610876,160.55119957546154,8.814953251156307,0,2023-08-09,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.96668817873219,540.1546018039382,3.93337635746438,1,2023-08-09,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1322636796893362,15.247463624841483,0.11320810648986335,0,2023-08-09,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,229.18755885572608,18.445161479616353,13.17444100390749,0,2023-08-10,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.101998516798645,6.00087161481564,3.2747091950997804,0,2023-08-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.5137222122124943,846.7057556611683,7.0274444244249885,1,2023-08-10,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.646969364933994,97.96118059268086,7.085905074338222,0,2023-08-10,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.88903118919192,35.72542305982524,1.8863060828753513,0,2023-08-10,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.87799805152652,327.109327342467,4.729553329890909,0,2023-08-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.735038538929686,31.13935150498589,4.071972278424945,0,2023-08-10,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.240546236025829,6.497582489305786,4.6943160532879915,0,2023-08-10,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.028198212721811,155.18893038104613,1.1346719657740452,0,2023-08-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.87839963583158,353.7913947879838,2.386031352430203,0,2023-08-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.07329389170977,749.7926569129905,1.5203552578467876,0,2023-08-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.531917330400987,52.20011647889214,1.703341145071786,0,2023-08-11,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.757250894998428,487.92192672993053,3.749671870317186,0,2023-08-11,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.835092331283192,561.1530211490855,4.020428148735447,0,2023-08-11,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.180196118874672,28.894022848243257,5.204695896143978,0,2023-08-11,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,106.49121949244278,383.21558804057565,3.787459713054729,0,2023-08-11,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.545133079666732,579.6957490084072,15.246338211255718,0,2023-08-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.468921896037719,78.05896889950841,0.7878387428726441,0,2023-08-11,no
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,17.569965551620353,49.94593093295727,19.319493840373116,0,2023-08-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,341.5319622331677,22.535336369918106,2.9009542439153364,0,2023-08-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,324.80470135073665,153.7669368849218,1.8141346817987787,0,2023-08-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,351.81194547539064,128.75768791860088,1.9097447464442745,0,2023-08-12,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.08721384294355,33.30550000784778,1.1171000196953182,0,2023-08-12,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,786.3846287692694,22.30306509379012,2.220453200688894,0,2023-08-12,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,188.40167100371477,381.18199580545524,12.643595698971913,0,2023-08-12,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,524.9837750702088,599.3325785458084,4.525253824919206,0,2023-08-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2403665132550972,75.28911455318081,0.7377640684504787,0,2023-08-12,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,2.640379172134827,363.4560857795932,5.280758344269654,1,2023-08-12,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.671492064147434,70.30665174981034,9.342984128294868,1,2023-08-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.10491001084156,24.763964371380652,14.2125618076529,0,2023-08-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,530.1023323808713,460.2171319878419,3.6592007659798154,0,2023-08-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.516471713458365,67.55807467980863,5.736968972927896,0,2023-08-13,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.630581861685869,41.78764076589132,1.2672776982555698,0,2023-08-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,472.43799713310676,83.95171427551291,1.397969694686829,0,2023-08-13,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.26436074013556,22.054417686543484,7.351717062950148,0,2023-08-13,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,977.6744018211551,919.6661998391734,2.386788491456303,0,2023-08-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.990276264955384,112.93092071747631,1.0255643229326417,0,2023-08-13,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,17.068314747122773,16.59892568786431,21.428646529058966,0,2023-08-13,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,64.05508207354157,38.15548080834952,14.118797546468123,0,2023-08-13,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.9049470981896,10.503899757854246,1.8661087177927753,0,2023-08-14,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.3593493566267,979.6148827987079,10.199919721876482,0,2023-08-14,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.227047254752026,245.43931623029175,6.1794061206855275,0,2023-08-14,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,401.2753154776294,257.64138835931163,2.218582971236311,0,2023-08-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,156.09253659813467,98.52231274648375,13.13109305779592,0,2023-08-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.62916468048353,72.31301773731008,3.2720063370596124,0,2023-08-14,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,136.8506185149455,8.552031610553357,19.974278660296427,0,2023-08-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.29490785554128,15.730286769423293,3.538489775910998,0,2023-08-14,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1007844940657217,202.24459760378195,0.7232533071446867,0,2023-08-14,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,19.716650486891098,263.02133599565866,9.883629176505147,0,2023-08-14,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6768424203702207,262.5342829784635,1.3536848407404414,1,2023-08-15,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.903723592187118,71.97988230139589,21.330160772389217,0,2023-08-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.15848195824239,52.80483964548394,9.656226749052312,0,2023-08-15,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,119.45368009510078,168.88077412720432,12.38244997942478,0,2023-08-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,950.6644184453914,239.23197168978385,3.727102834975412,0,2023-08-15,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.372422557568877,25.646135875550524,14.21564234186357,0,2023-08-15,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,222.18214999470277,109.96211642101737,16.360318106486528,0,2023-08-15,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.59025678522661,758.2537780724726,1.2700870249594154,0,2023-08-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.27098917744034,57.81610800727803,2.4655668609828405,0,2023-08-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.018014139737593,14.202750307522718,4.863654184703253,0,2023-08-15,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.750449354745616,97.53703067606361,7.9317837944845575,0,2023-08-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.3996163844299,565.744758290746,15.767492127580145,0,2023-08-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.431516019095051,5.7190547873987105,18.844077274657444,0,2023-08-16,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.42440562301125,32.627026951232544,10.8488112460225,1,2023-08-16,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.633310028904923,439.9267264379598,1.3088376038873997,0,2023-08-16,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.79469499184592,162.90786522763028,6.667442198713768,0,2023-08-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,59.884387835785965,34.11242730837711,2.841212316610816,0,2023-08-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.701496885128975,7.802502557104931,2.983584598591913,0,2023-08-16,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4281791345123291,7.915264728894823,1.3858148011708302,0,2023-08-16,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.22681496611314,130.38668828033036,8.45362993222628,1,2023-08-17,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.406518624233262,569.6226412740097,11.589359910286262,0,2023-08-17,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.4106518047656484,577.8763528561315,6.821303609531297,1,2023-08-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.976680749531056,49.55839987997479,22.10700470814893,0,2023-08-17,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.310984551658432,163.81327886295642,19.64512344050914,0,2023-08-17,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,882.1436669917961,24.82003508044034,1.563263128393175,0,2023-08-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,151.57077331423298,230.2503656353763,1.74775107264067,0,2023-08-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,660.4267385583253,7.071336700810739,16.961542916185742,0,2023-08-17,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8523719515077052,818.705875191483,0.6782085815547221,0,2023-08-17,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,16.097599868811564,769.3673637634419,8.298221463509858,0,2023-08-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.75325288550397,237.1484455656829,13.23501170557511,0,2023-08-18,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.3344648337198,242.17330714372997,16.03532869235851,0,2023-08-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.399222209591935,6.747956878068289,2.7290298487415083,0,2023-08-18,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,808.6801035515025,980.8235388878362,2.283833971896064,0,2023-08-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,87.40143956825595,6.377668604070174,5.66034014045319,0,2023-08-18,below loq
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,966.7982985283151,19.980060576406125,5.904119917944044,0,2023-08-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.13548661161582,21.809952469339486,5.006006299206098,0,2023-08-18,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,457.0438603859718,35.22902172255401,8.762204446756947,0,2023-08-18,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.028732022478877888,5.818962500354877,0.3297620181428591,1,2023-08-18,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,49.662398573555734,222.94174901148332,8.547529478084769,0,2023-08-18,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,16.508241018452086,6.162479225695746,1.375328954639339,0,2023-08-18,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,558.3030933494869,475.362394539252,2.297148530288737,0,2023-08-18,y
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,667.8359155793845,30.681900301625824,1.9258804785929342,0,2023-08-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,63.58541652865025,120.15704335483372,14.827121264887648,0,2023-08-19,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.241652498022177,264.73575909199496,17.579769569662503,0,2023-08-19,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.719736259162623,12.953134504354272,1.1792683346283608,0,2023-08-19,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0593379675658476,813.705354552676,2.1186759351316953,1,2023-08-19,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.120611866712046,78.595051478207,12.146643633436451,0,2023-08-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.40182457660564,153.21715366659382,4.80364915321128,1,2023-08-19,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,1.6980201674614759,51.50402898942396,3.3960403349229518,1,2023-08-19,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.413781917387254,15.875257689664238,24.332944170594313,0,2023-08-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,261.24330008159126,18.762872233100506,23.476416223878275,0,2023-08-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,730.262111129662,146.64304565106204,2.7523899294958123,0,2023-08-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.114617381374126,16.0718131245347,1.8419619132443998,0,2023-08-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,177.65708577575276,466.9996569490327,10.620264168888937,0,2023-08-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,203.30125309476637,54.1268738991868,11.82193396810585,0,2023-08-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,113.4725048930823,132.34930594509993,2.078640711412774,0,2023-08-20,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.718538864727082,34.6963406384159,0.14745275746331743,0,2023-08-20,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,39.21024658876213,236.595223455924,1.8472185676808772,0,2023-08-20,y
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,477.22430808583096,126.94262569872676,1.5653402497017324,0,2023-08-20,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,127.03367781841675,7.099144687453064,20.461066572372655,0,2023-08-21,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,153.10238066080672,31.5888895428649,2.2928166379641106,0,2023-08-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,506.6042065354576,42.77798115871329,1.1857617089361108,0,2023-08-21,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,775.3004804909477,106.62416714036044,4.847754689652473,0,2023-08-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,444.58108974016056,8.130869943607303,4.8602054966002175,0,2023-08-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.28385525975452,61.47506484360955,6.904560367890778,0,2023-08-21,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.593859117695902,7.2245727613919275,0.49412200449614696,0,2023-08-21,> max temp and/or hold time
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,12.729102275281958,22.277210602160903,1.9823849372931954,0,2023-08-21,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,336.89252600768543,359.5597410173625,18.428126422963572,0,2023-08-21,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.30279892188309,21.490421548808033,23.74006180005436,0,2023-08-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.90469534608877,13.530099253387254,1.0783629112301665,0,2023-08-22,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.313368716835797,107.25738462999824,1.0127893809128778,0,2023-08-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.48655860499735,16.23734732692948,23.670124231577127,0,2023-08-22,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0380678540666828,314.2459969197762,2.0761357081333656,1,2023-08-22,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.7679099273565,189.66367334914315,9.535819854713,1,2023-08-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,694.3657937886617,67.787606373973,15.639912021744358,0,2023-08-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.601746510157122,21.55567564517636,5.203493020314244,1,2023-08-22,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,4.958352670982755,18.14205767830565,9.91670534196551,1,2023-08-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,876.4395221526388,26.939708704775256,3.7100845623466077,0,2023-08-23,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.361030616297313,6.916270070127149,2.855555440853578,0,2023-08-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.97245854752631,12.408087426670384,8.738132279816174,0,2023-08-23,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.41818312290283,6.225239998108919,16.83636624580566,1,2023-08-23,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.981345998226674,52.279558239784066,3.0342093388920257,0,2023-08-23,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,451.3697651479735,698.5585100534294,4.353014993681636,0,2023-08-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,235.43197042904762,672.7787610861362,1.6790310770891739,0,2023-08-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.556094091726618,12.74952476467688,0.03714508155829687,0,2023-08-23,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,5.388118089893717,47.21748397253332,4.476637487815586,0,2023-08-23,> max temp and/or hold time
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,11.70990818378548,472.0316890953147,23.41981636757096,1,2023-08-23,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,405.3573519653681,99.46635932365233,6.812103722285051,0,2023-08-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.0988512094836755,8.992698057302745,1.3681577085802403,0,2023-08-24,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.626178416606862,43.517820155677846,7.473818745518004,0,2023-08-24,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,215.32130742097635,98.48018507876697,1.4074279186806538,0,2023-08-24,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.299461914433133,45.33196545740755,13.969326073765522,0,2023-08-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.69862077614117,74.30936811422417,4.995946560220474,0,2023-08-24,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.892998329286918,64.96191575350063,14.122849852466057,0,2023-08-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.01864325675708,171.58537056139346,0.2649785746663753,0,2023-08-24,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.05669770858235,14.212953467533138,2.99557871212313,0,2023-08-25,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,176.00416510260447,116.1461492707102,21.15923893994668,0,2023-08-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,345.96617756740824,443.5680824826337,1.570541261845567,0,2023-08-25,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.221303114054285,9.737133857567505,6.212413617219244,0,2023-08-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,192.50679622857263,9.23424125731099,1.5071633477790083,0,2023-08-25,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.6700244004547962,17.26167828197841,3.3400488009095923,1,2023-08-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8631544289053168,85.53949657265971,1.164184424569298,1,2023-08-25,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,23.38414843660148,188.51136529168156,19.47944980817053,0,2023-08-25,below loq
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.11308662726181,941.0306707923485,3.379319730884111,0,2023-08-26,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.33710933824061,55.808893286789306,1.4019867722748334,0,2023-08-26,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,975.6941069484476,5.016745388676012,17.627670115515627,0,2023-08-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.256250115338316,64.80848166110793,1.619590887213091,0,2023-08-26,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,845.8237431967651,36.2675735898427,12.205589007152874,0,2023-08-26,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,218.02873680868845,31.65188782685804,1.571821774843201,0,2023-08-26,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.015315375505672,9.131254355281762,16.030630751011344,1,2023-08-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,396.0138468536225,50.0506805029922,1.7284873328094683,0,2023-08-26,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0566722286239654,186.0125662937437,1.1541284659034543,0,2023-08-26,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,114.57184241427856,64.89039706384061,5.206056297643236,0,2023-08-26,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,109.00779424472073,495.6208223070091,2.3091115346315756,0,2023-08-27,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.53525037635115,13.858475168623146,4.611076081411231,0,2023-08-27,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,111.47713974227425,416.7923244640025,2.2937814945365353,0,2023-08-27,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.944598830067516,148.22510992685,7.931539039475292,0,2023-08-27,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.200973680504116,63.19318873784766,8.428723219141508,0,2023-08-27,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.45842492554502,77.93539969927019,1.5404348785329505,0,2023-08-27,yes
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.9605894207639316,39.990367961450396,3.9211788415278632,1,2023-08-27,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,62.84227114376742,346.9948466140951,1.8485091493476775,0,2023-08-27,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0946969622274811,337.89928776880095,0.5400903995347485,0,2023-08-27,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,9.850355733987014,15.773989418241909,19.700711467974028,1,2023-08-27,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,123.42292179364728,16.525825984905236,4.022542985114692,0,2023-08-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.6729273348013622,8.752613815741094,5.3458546696027245,1,2023-08-28,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,203.91199020954105,28.744704743086213,1.423774384332217,0,2023-08-28,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,384.5284515039396,277.71588550308985,1.0874034821548364,0,2023-08-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,426.982819656184,872.993920152534,6.012191509803236,0,2023-08-28,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.336452140069214,31.314873207902604,2.997924964140215,0,2023-08-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,630.1843931774775,662.8490451447499,1.280957508684957,0,2023-08-28,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.298584093426232,31.368052480149522,4.120651290004484,0,2023-08-28,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,258.8401172572234,197.64804211567056,20.449081028908058,0,2023-08-28,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.953354059547262,134.94881191364675,8.203429026407477,0,2023-08-28,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,360.18623076230966,67.48086806685087,6.652808360147601,0,2023-08-28,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.08688956747112,246.06615489835366,0.7932305955785415,0,2023-08-28,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.083558937890217,678.3996529565197,2.3853349770620484,0,2023-08-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.514766992235714,365.4853736472118,2.78393316692157,0,2023-08-29,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.911071548006323,671.0571601172005,7.550778524710741,0,2023-08-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,287.62680456507144,240.5223863069383,11.174693765916885,0,2023-08-29,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,93.36607181853765,69.52235553794377,21.641146780724988,0,2023-08-29,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.17741265373531,10.260030206806325,12.119556539763312,0,2023-08-29,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,67.12863878338517,449.76801470563555,3.5436526221978437,0,2023-08-29,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.220006382322275,307.5580052927976,1.5959180866470606,0,2023-08-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.41861926136549,9.9974449364002,18.435118276295444,0,2023-08-29,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,845.5215588850326,197.7977208156787,1.528985483373644,0,2023-08-29,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7479105983459386,14.950139886181232,0.6922452514126216,0,2023-08-29,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,5.175680501052945,35.08224825142978,10.35136100210589,1,2023-08-29,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.48263727151335,21.262408576525846,2.8500736421369344,0,2023-08-30,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.115774757024073,549.9654124672761,14.231549514048146,1,2023-08-30,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,583.115674339175,64.32264979939596,7.898854515608286,0,2023-08-30,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,216.05192486106424,130.15619234505024,9.318865334820485,0,2023-08-30,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.45275892439423,154.0771781115166,15.615375342322556,0,2023-08-30,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,64.35571632331445,127.43442788185827,7.219272897400687,0,2023-08-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.76907611550683,337.7445277783476,11.21568076476297,0,2023-08-30,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,896.0005438302749,318.2377723329214,3.6237583566904767,0,2023-08-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,324.0523165943549,571.4191331470736,3.330197241422567,0,2023-08-30,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.186447683979834,643.1219458801303,2.552462598856978,0,2023-08-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4885149727634364,12.257056546531048,0.6039381915469029,0,2023-08-30,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,54.37860740584349,80.78522989660938,6.586606119901073,0,2023-08-30,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,592.4451254098414,72.18722222591065,12.061499723477331,0,2023-08-31,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.81052665234976,234.4936130121587,1.389452325695656,0,2023-08-31,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,140.03564238357285,68.70175771998532,1.761544983720526,0,2023-08-31,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,104.90403678279746,324.6737278147639,10.318658689015285,0,2023-08-31,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,178.0967543419759,8.746321814517836,21.475882770345862,0,2023-08-31,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,112.63872136605683,89.58478175599917,9.018952051607036,0,2023-08-31,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.42653872700927,26.97337782024099,1.4349171310554374,0,2023-08-31,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8989649925942519,5.62785778104256,1.199994988258233,1,2023-08-31,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,318.7838213817547,21.46210551634529,4.3154013851987125,0,2023-08-31,no
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,789.8819770388337,17.47204292255899,1.3043552849508282,0,2023-08-31,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,748.2893178235532,25.84322755333694,16.723603429453362,0,2023-09-01,yes
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,269.4346181883466,187.17828823900814,14.314491656812645,0,2023-09-01,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,120.83375534704902,20.775236296416725,17.09004881133646,0,2023-09-01,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.77048272933497,9.58952409705518,2.1673294027339844,0,2023-09-01,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,530.5772759408212,106.48438486096293,1.5614452402146148,0,2023-09-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,862.2251630128826,655.855303617898,1.209552368544324,0,2023-09-01,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.9118734728638,20.784604644517014,2.650876967721488,0,2023-09-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.359823172259661,108.07101199928319,1.1052863364141858,0,2023-09-01,> max temp and/or hold time
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.57219130798205,769.0657781019385,3.9230363057513404,0,2023-09-02,below loq
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.75356127430844,182.22910385402272,2.9364508787846253,0,2023-09-02,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0765963245612948,21.687638369436854,2.1531926491225897,1,2023-09-02,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,264.6435066083946,195.9760707448207,11.728276763349779,0,2023-09-02,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.538329924755374,229.0001253842372,16.05504167087367,0,2023-09-02,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,168.85975212386782,14.44722582802326,15.994578343141253,0,2023-09-02,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7090021395246358,466.67783751757605,1.4180042790492715,1,2023-09-02,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.82511248417436,421.625426504808,4.727934989649429,0,2023-09-02,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.203000541719041,5.122262438995919,2.262339722867181,0,2023-09-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,62.95545178985512,5.016908364825607,2.345633515413886,0,2023-09-02,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.009290543402472325,997.0536203126686,0.3103205390664535,1,2023-09-02,below loq
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,40.12271986487103,835.0193306826875,10.74666524657234,0,2023-09-02,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,56.79199712220917,11.726210229367643,6.224802988094461,0,2023-09-02,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,430.2273711266606,49.10700461580872,12.024286675454327,0,2023-09-03,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.140423453540527,44.57699799251904,6.280846907081054,1,2023-09-03,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,109.33707641767815,563.6346962634074,6.1676072248482035,0,2023-09-03,below loq
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,51.416813206666305,9.741599462978815,4.066622644953145,0,2023-09-03,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.234278943036694,578.2961630367103,4.468557886073388,1,2023-09-03,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.067327231705665,676.03113157472,24.13465446341133,1,2023-09-03,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,379.19622751304973,84.15017609215634,2.0665921063140757,0,2023-09-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,178.979628490837,17.205740224938236,4.814397123431832,0,2023-09-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.29831297685892,67.45691454103022,5.885020570288048,0,2023-09-03,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,380.4419399247757,92.48674990569818,7.9273681605146065,0,2023-09-03,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,11.7316754984645,295.2547373576655,4.873570575688488,0,2023-09-03,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,786.0080000784335,106.71467557046878,12.403173656961675,0,2023-09-04,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,146.40757393837086,5.6021890882388465,4.731356803824381,0,2023-09-04,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.014299017908412,9.122926837628256,2.4645400936270576,0,2023-09-04,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.966555856995438,37.6860124951643,3.3637788302328704,0,2023-09-04,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.43166046424192,348.5493210623553,1.2958325769843038,0,2023-09-04,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,211.3252856797089,35.33902512666274,4.1970217098910485,0,2023-09-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,244.3869152712867,19.628533387980333,1.6008559540872358,0,2023-09-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8906333929852905,6.051817816131931,0.5161209999542375,0,2023-09-04,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,374.79682338073434,693.8023194740917,2.9144725202571315,0,2023-09-04,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,292.051378120117,719.7515128324092,21.29413260222399,0,2023-09-04,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.213217766641202,62.75875762506459,16.426435533282405,1,2023-09-05,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.391538239002914,121.77325451487717,1.0772511681253278,0,2023-09-05,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.213714472791736,29.49455978609377,2.3769870936228963,0,2023-09-05,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.74685852404313,811.4006926523665,24.51123500577057,0,2023-09-05,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,20.132484745424044,34.734526652325584,5.530921858339393,0,2023-09-05,result is not quantifiable
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.00130694761647,6.115210103860079,5.345578394822269,0,2023-09-05,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.40531249209961,447.60839905834854,6.831921979279036,0,2023-09-05,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,108.54820822221978,18.104253284754552,5.1322936139140785,0,2023-09-05,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.18375572481969,86.96818269882104,2.5327142830989757,0,2023-09-05,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,569.4689515288138,475.32633449439624,1.9613036850390617,0,2023-09-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,98.17086940614291,22.58809023680244,4.473339776754265,0,2023-09-05,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,569.0592734875645,49.8948087609619,16.741583747541483,0,2023-09-06,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.2456716058832,54.0904670429179,7.1907003070173685,0,2023-09-06,> max temp and/or hold time
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,888.7942817773062,21.450426847575212,4.291430262637199,0,2023-09-06,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.87529438836057,50.38792491907603,3.973626153895206,0,2023-09-06,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.796201520626628,89.71022155615749,4.668382649811058,0,2023-09-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.4627814160698405,609.2429086366412,7.348901968435019,0,2023-09-06,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.01400003633199,420.27317384189496,6.673366975994265,0,2023-09-06,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7242794500365215,664.4173133824515,1.448558900073043,1,2023-09-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.203548845711328,5.799512527492022,10.407097691422656,1,2023-09-06,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.273477365195667,41.882609669572645,2.7014730609439828,0,2023-09-06,result is not quantifiable
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.071206051002803,417.4206551875899,1.043185977695066,0,2023-09-06,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,19.280456726615277,501.27607876736533,8.179115555666378,0,2023-09-06,below loq
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,28.01947973423674,33.88286641999909,16.875780061729348,0,2023-09-06,no
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,39.84675651832644,604.4916737134605,4.616793458565574,0,2023-09-06,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,125.16062540964309,15.744586170221984,3.413231366066114,0,2023-09-07,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.03574872068184,941.8539891612145,4.07149744136368,1,2023-09-07,temperature not assessed upon arrival at the laboratory
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,268.2615245913104,11.464638631278572,3.3510304233960753,0,2023-09-07,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,670.4594334513204,91.73270335995056,1.7831830123125219,0,2023-09-07,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,95.31807342833757,52.20110488126039,5.621490155721226,0,2023-09-07,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.526282550111774,69.0991353428843,11.052565100223548,1,2023-09-07,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,68.97239780491303,38.01974089489456,9.404688748552074,0,2023-09-07,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,525.757420380718,997.2677562889236,5.399495360825986,0,2023-09-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.8520079987222395,295.14565187298376,7.12828927066237,0,2023-09-07,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.11744186210839,16.259692902134955,1.0041871900405717,0,2023-09-07,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.4393194142310732,5.64545916019006,0.41718335600365775,0,2023-09-07,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,19.560058059797647,182.15648687225786,3.1323110868458732,0,2023-09-07,yes
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.047399563411604,85.99863414855055,10.167875860172252,0,2023-09-07,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,336.4017773640832,8.962216251836132,1.834938407348662,0,2023-09-07,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.416099669710217,112.80358085277192,4.2191715782747234,0,2023-09-08,y
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.35470483115196,260.6789416900791,24.70940966230392,1,2023-09-08,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,685.1373497699898,34.079146981953514,18.355239343220926,0,2023-09-08,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.28879422835718,20.357919162156755,1.1887886442646176,0,2023-09-08,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,210.6720860609845,109.20076252950167,1.1024012200773223,0,2023-09-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.554570994273394,146.18335402985502,3.6842514608887416,0,2023-09-08,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,55.05569222631711,68.55062944685439,2.5837262487304695,0,2023-09-08,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.443465445200407,991.9650537980673,9.332403447386636,0,2023-09-08,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.114494331533876,7.01186131764175,1.060183405857427,0,2023-09-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.771903218511845,24.65795255464619,13.16691020448697,0,2023-09-08,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9168491753768885,776.2576667378628,0.46153892772471683,0,2023-09-08,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,484.2895489686721,17.134194602366936,2.7814060117765926,0,2023-09-08,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,527.5990713281764,502.8502582656528,8.387939118671651,0,2023-09-09,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.47346448457697,89.04542972050675,3.7618940732239037,0,2023-09-09,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.928170347534162,9.16972576503793,11.856340695068324,1,2023-09-09,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,106.53281947212461,7.115932066081365,1.472358546638881,0,2023-09-09,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0080902495561197,23.23748232553108,2.0161804991122394,1,2023-09-09,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.747780514809891,9.215766584683582,3.346266999403597,0,2023-09-09,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.347383353273045,503.1798288563729,3.000230068352586,0,2023-09-09,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,175.41751997072893,229.01184139917856,1.122279380004004,0,2023-09-09,below loq
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.52221641500781,447.30562441519214,1.9032431604930327,0,2023-09-09,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8986360403293976,154.9251124891775,0.14255255895718694,0,2023-09-09,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,230.04933288748234,45.38393518191321,3.5775430938506894,0,2023-09-09,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,79.43208651713678,145.94909290148374,2.196471015585315,0,2023-09-09,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.521220019300424,20.76965227783997,5.3834170132267305,0,2023-09-10,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.58715101097612,12.83397982530517,9.024293572135813,0,2023-09-10,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,512.1009244327516,801.131424450119,1.152934282696263,0,2023-09-10,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,120.70002154247815,390.0095950052722,2.9393046329562877,0,2023-09-10,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.09745859979751,88.0984675005074,19.30350545190957,0,2023-09-10,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,153.78075555645515,70.46670636007109,2.0801735944517024,0,2023-09-10,result is not quantifiable
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.38679202041178,10.440269191841129,3.6209161243520365,0,2023-09-10,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.441119082411728,27.353014976951812,3.976032523776446,0,2023-09-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.73848803694325,355.9063885472663,1.9205736310791068,0,2023-09-10,yes
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.44005475663120985,13.866496675230948,0.741084752295191,1,2023-09-10,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.9534624514444,366.1366633850493,1.292548620565424,0,2023-09-11,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.0966126392390345,240.093309426411,4.37020913372028,0,2023-09-11,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,99.86720751992983,10.9075131215385,6.246847884499809,0,2023-09-11,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.00319257173182,104.84945091739647,5.914995444575997,0,2023-09-11,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.162957885677333,29.57055122661636,1.8165351074426492,0,2023-09-11,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4110832410828409,380.3485070548362,2.8221664821656818,1,2023-09-11,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.327125663023487,318.9832365431544,24.41155368659637,0,2023-09-11,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7035260050787888,142.01179949024075,0.7113749578743687,0,2023-09-11,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,40.454228923757924,9.341962171841942,5.311132323665777,0,2023-09-11,temperature not assessed upon arrival at the laboratory
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.743804895608624,105.53979075726559,2.8508711573320333,0,2023-09-11,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,901.0494424708787,461.91170796163334,8.579360686641467,0,2023-09-12,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,65.27244626668926,506.05965221931496,23.06300976042336,0,2023-09-12,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,696.5337997332985,288.76589833544875,19.78523736584671,0,2023-09-12,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.93825568238866,205.6113269404251,4.355115879356507,0,2023-09-12,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.044383332327712,104.59155185353832,2.668449102560198,0,2023-09-12,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.3137728200640493,25.97814175965599,2.6275456401280985,1,2023-09-12,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.543546049553814,17.096054317289024,8.226210306017569,0,2023-09-12,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,138.91535050178177,82.86451161329475,9.133905510977868,0,2023-09-12,yes
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.226368729829534,521.6183575741151,18.049391356612787,0,2023-09-12,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.620091476208373,25.210228281526383,13.686401983024062,0,2023-09-12,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.8766720446620844,726.2311281456256,0.2558777167177798,0,2023-09-12,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,841.8049511459294,7.685428614397752,2.4650724544135625,0,2023-09-12,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,502.3880020093616,52.57992313831526,17.005828583693976,0,2023-09-12,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,603.0385591829224,135.6580883620457,4.139170907451966,0,2023-09-13,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.237577152775437,401.9403918677182,19.787889372051975,0,2023-09-13,yes
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.011091214856222,966.1418207121662,13.445781201228822,0,2023-09-13,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,176.56799228854456,9.856970493457414,8.697769771555773,0,2023-09-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,136.22918111097988,12.824333782212003,23.3899953225163,0,2023-09-13,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.52250302662332,12.309747495464435,3.1258157129247337,0,2023-09-13,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,317.06857174613333,28.937258226467367,3.587994701609066,0,2023-09-13,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.2207063323918,825.2697517544991,16.179023426700656,0,2023-09-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,293.32533006557884,326.7757230297949,13.145887919698414,0,2023-09-13,temperature not assessed upon arrival at the laboratory
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.206287749928249,12.678598244318016,0.5533204739985695,0,2023-09-13,no
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.759775049434626,13.40975673312541,2.4916769038418742,0,2023-09-13,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.7178157495953896,594.1185475832327,5.435631499190779,1,2023-09-14,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.03140994688281,39.44621369622172,16.074000358249478,0,2023-09-14,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.042434526272639,17.96477256898295,12.084869052545278,1,2023-09-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,270.2556918948978,772.3136263757754,10.71087958562735,0,2023-09-14,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.999636551725438,7.112110226684085,18.683558601460902,0,2023-09-14,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,242.90574957188858,441.49582348827323,15.76269950552462,0,2023-09-14,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.9500871596517524,123.00732124310856,3.9001743193035048,1,2023-09-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.8454444415409426,418.61803702666384,0.5406164700102142,0,2023-09-14,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,6.069282489349167,20.525310445756737,8.848302737682596,0,2023-09-14,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,627.1858702693393,640.4499704489788,9.847493729048772,0,2023-09-15,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,300.12201613719,9.13753490350026,4.7419849443985616,0,2023-09-15,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.4973163391200663,306.3932463794785,2.9946326782401327,1,2023-09-15,yes
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,230.13764014508246,107.68233325353903,4.060576452260714,0,2023-09-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.297211715445465,261.220863465785,4.55816430474349,0,2023-09-15,no
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,659.6519077775376,154.76241976588497,2.963945321898027,0,2023-09-15,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.43289897335104,54.4910442943567,3.7862987450286094,0,2023-09-15,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.61991083088714,46.66901552690469,1.5712555961867025,0,2023-09-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9618414032348217,639.4249431666166,0.3978812299862965,0,2023-09-15,NA
+ZZ,F,NO,12,32541,1,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,14.102204272137506,984.7060029667207,1.8440824070294632,0,2023-09-15,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,105.99735034894364,43.06748608757233,2.4110883649611536,0,2023-09-15,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.859634741461225,358.8292028381085,3.9280047220217194,0,2023-09-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,401.39145497144455,434.7427435314635,2.134992864334295,0,2023-09-16,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,435.18550861096793,47.37998927877417,2.592626358648773,0,2023-09-16,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,274.1310453605152,187.9368273876609,1.8170810349301558,0,2023-09-16,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,395.1561777373086,18.7945882821773,6.513522254402335,0,2023-09-16,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.11301833861387,42.62591316659547,6.546255907865505,0,2023-09-16,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.82224527616124,925.1411007017958,1.7585024036077894,0,2023-09-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.21647024578209,96.90393218873007,4.671718311983423,0,2023-09-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.75390229248807,26.805787063321805,1.2463680418046597,0,2023-09-16,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5231145448452659,10.75111979253397,1.1381690644815359,0,2023-09-16,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,23.447222157974128,455.5509942181424,1.2584251963530146,0,2023-09-16,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.124328061730982,858.3698531829724,10.248656123461965,1,2023-09-17,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,754.1507219369661,153.44263880512628,1.5984730416961492,0,2023-09-17,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,623.7242192141716,5.592627892087036,1.701161118881908,0,2023-09-17,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,76.06906355042437,584.3058071281038,4.487847386099529,0,2023-09-17,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.195452712044077,5.0580789742507495,5.123044358872136,0,2023-09-17,y
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.13796488449633,7.470078421183283,1.1016057011105906,0,2023-09-17,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.03817049795714,120.3608266601489,2.013031385657321,0,2023-09-17,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.423492038559306,698.4937844836131,1.2658622406219853,0,2023-09-17,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.147533852110829,13.495236467046974,0.4704001570768611,0,2023-09-17,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,12.454472909542101,26.244781970139844,2.558091093066221,0,2023-09-17,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.899032256424775,564.6450526067346,3.1924705121443107,0,2023-09-18,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5641751920521331,208.7532835329705,1.1283503841042661,1,2023-09-18,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.08350810017529,609.2131164367498,24.16701620035058,1,2023-09-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,158.29173947891587,145.91010752381382,10.880390014694674,0,2023-09-18,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.05244068678272,41.273562796522526,10.39642921391872,0,2023-09-18,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.368509978708842,73.34180431530028,13.554946356358688,0,2023-09-18,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.038999091792924,6.494058971301816,5.192272677063447,0,2023-09-18,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.337762988991308,206.1987105064303,1.355964836748163,0,2023-09-18,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,216.98007931079516,5.452676034619082,6.332371926542281,0,2023-09-18,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.86396005250983,268.450426832543,3.533681021155041,0,2023-09-18,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.6624158485598437,349.8323866970989,0.09681419791914433,0,2023-09-18,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,869.8862706586108,75.19807868043753,1.2395373844013466,0,2023-09-18,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,922.9115148474556,660.1431713924558,1.5067063420985314,0,2023-09-18,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,163.00694208865636,26.41527898111204,3.642606142908498,0,2023-09-19,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,905.5141939506323,36.41631052169025,5.629397584516005,0,2023-09-19,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,219.91883803237423,75.20349970014401,1.5576135326080256,0,2023-09-19,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,165.9073301360782,55.28195609009838,8.717230116924922,0,2023-09-19,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5122944767552731,73.63502061663446,1.0245889535105461,1,2023-09-19,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.442704204964137,228.80343238736606,8.802839341089758,0,2023-09-19,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,223.4129354375486,138.35409964264724,23.981304217763874,0,2023-09-19,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.112865867627,730.1865455720992,4.205915024549816,0,2023-09-19,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.73572801128709,67.75775960349195,5.999784427986614,0,2023-09-19,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.12493148152373,556.8459046605676,1.09012843716842,0,2023-09-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9253028023754963,21.588013372477345,1.1365218981220306,0,2023-09-19,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,17.976432542843934,202.84608742290547,1.5191165443255417,0,2023-09-19,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,223.39901839121097,713.5445145109429,2.8096776304763913,0,2023-09-19,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,765.5408539523569,14.41215467320515,5.134440972765299,0,2023-09-20,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.03138902904595,14.291454496086965,21.750935727284062,0,2023-09-20,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.67007985779541,5.1893370844269455,2.0337834665254544,0,2023-09-20,> max temp and/or hold time
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6514278972287366,6.977577371797697,1.3028557944574732,1,2023-09-20,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,298.3636762597554,955.0479543441802,1.6816635707057863,0,2023-09-20,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.992181212686645,46.24693935643921,9.98436242537329,1,2023-09-20,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.66555316883107,5.861154974446485,22.063204828896303,0,2023-09-20,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.834576084555795,7.489234718173136,1.227909324424047,0,2023-09-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.310041298136628,73.78539209232302,1.811308540706124,0,2023-09-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,891.7997712566988,231.9433549268617,21.324133130079847,0,2023-09-20,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.158660603343469,11.848202926995205,15.9843003832825,0,2023-09-21,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,117.36392021689579,75.17912747889912,14.211676821888307,0,2023-09-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.27612525176858,8.20507467240631,3.491236295169116,0,2023-09-21,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.1511117008765823,933.013637706733,6.302223401753165,1,2023-09-21,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.83993233569971,5.592995282575416,18.283598052695787,0,2023-09-21,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.021412604773127,7.000543339679783,13.778872574215725,0,2023-09-21,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,481.92240466391627,145.5380957875945,21.2845208771929,0,2023-09-21,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.715159495803706,522.0217438517983,13.430318991607413,1,2023-09-21,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,598.7761301909878,77.29300873856852,11.890243384486608,0,2023-09-21,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1266103198901292,9.127208331494755,1.0465820742061096,0,2023-09-21,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,186.7405814430018,130.44527558807707,1.8635571605521872,0,2023-09-21,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,7.831683989328578,88.73688812446485,2.0432388785908464,0,2023-09-21,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,11.140698852114427,96.25931818406534,22.281397704228855,1,2023-09-21,yes
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.3055257413574735,118.07007497423882,2.0505872967575423,0,2023-09-22,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,267.86907646268435,12.121669155145032,23.321045100446533,0,2023-09-22,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.906247733955276,492.8212436581897,11.812495467910551,1,2023-09-22,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.241052893392862,7.943906975151102,16.482105786785723,1,2023-09-22,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.755052244944414,238.72987341973166,15.527018757416068,0,2023-09-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.110036746967317,27.31577175009725,1.5835462351255556,0,2023-09-22,> max temp and/or hold time
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,186.45623243551162,79.27449546437143,12.242454817723667,0,2023-09-22,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.311228039730669,35.74185387118438,4.44038706481002,0,2023-09-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,140.46085090977772,60.27575341716619,1.0034512324148095,0,2023-09-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,94.22141817802886,15.051688038650608,5.374429094299932,0,2023-09-22,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.158982938299587,9.313469419085513,0.975422992140235,0,2023-09-22,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.615214324184283,98.28676416676558,22.216317904643557,0,2023-09-23,> max temp and/or hold time
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,589.3986281978644,8.679133272140561,1.8098973454090526,0,2023-09-23,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,37.39048546074088,18.685814104050912,12.850001955744203,0,2023-09-23,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.76232441134541,10.164161127127485,12.482619362899898,0,2023-09-23,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.217931853486764,89.47016678434515,8.416339623993995,0,2023-09-23,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,124.22847114573283,628.6235519362383,1.2642699947706546,0,2023-09-23,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,385.7144117750784,19.122014212075385,6.796198356949728,0,2023-09-23,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,122.86920120852614,12.118305805132154,1.3095842369835462,0,2023-09-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2604096759466097,76.92000128669947,0.6407394664269102,0,2023-09-23,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.556363874652213,28.002580514447082,3.3700121744830933,0,2023-09-24,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,360.54843693920793,470.26117697733577,5.606447239255045,0,2023-09-24,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.071314365181604,981.1203214557684,4.998796740742051,0,2023-09-24,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,566.7666578013052,59.070074117639074,7.508477127847408,0,2023-09-24,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,813.3088033937094,28.24450545026727,2.063151085209026,0,2023-09-24,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,113.97985183410167,144.7627628917344,2.0539290996208246,0,2023-09-24,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.020972184015425,89.21413873583612,2.5120647283373807,0,2023-09-24,> max temp and/or hold time
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,74.60265135002568,145.28254128458858,3.26001319033406,0,2023-09-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,477.84024698321844,42.73506869943282,13.92995860191306,0,2023-09-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0878754599856533,176.24909304262266,1.1426858251406937,0,2023-09-24,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,26.905453106940413,113.13698548396529,4.647740235578791,0,2023-09-24,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,114.14099468369378,35.91044341925311,13.687935681006486,0,2023-09-25,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.220679999764629,50.90915290814995,2.9866980228498874,0,2023-09-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.87809379380387,190.00122004407942,16.38319293800713,0,2023-09-25,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,203.12695288545802,6.00190364537894,1.3926822751837495,0,2023-09-25,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,663.7176234826474,224.3156076234778,19.1854317057789,0,2023-09-25,below loq
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.444677904591536,582.916096604578,2.598417138292784,0,2023-09-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,950.3150020785197,12.580653468395676,1.670466354276355,0,2023-09-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.889032963255966,13.102325779020566,9.778065926511932,1,2023-09-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1086449013137685,463.60724308942036,0.7148204765967774,0,2023-09-25,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.78745849492218,975.8485468745371,1.5410159137588204,0,2023-09-26,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.150488676209262,12.540172173003441,1.9074647370440232,0,2023-09-26,temperature not assessed upon arrival at the laboratory
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.2499979472637692,5.542076442621802,4.4999958945275385,1,2023-09-26,> max temp and/or hold time
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,211.46535478634382,29.953658449638638,3.6904666390759293,0,2023-09-26,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.250180670789337,133.8527388427675,5.128959599959575,0,2023-09-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.53145582712634,465.38892829773954,9.054361831881396,0,2023-09-26,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.391070234800884,929.8155106852355,4.541582182010096,0,2023-09-26,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7642637031878313,427.8139497512402,1.5285274063756626,1,2023-09-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.367492988529134,267.7100006795026,1.8877613699178106,0,2023-09-26,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,620.0420443084761,161.7127204685984,6.762417687997335,0,2023-09-26,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,185.28361724530987,9.736445543866681,12.179650555363896,0,2023-09-26,no
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,954.7987735948498,62.703028308156135,1.1257510937636845,0,2023-09-27,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.162318139303052,100.03188428173453,1.02910426769529,0,2023-09-27,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.61555429763078,11.08132187994924,1.8462746901145295,0,2023-09-27,yes
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,137.49700829913627,22.173473915902825,10.040806265175325,0,2023-09-27,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.379531276928821,36.67846798883373,4.321196355409046,0,2023-09-27,no
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,703.2490997129202,40.31647367576254,2.6756321338279543,0,2023-09-27,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,462.3139194793472,137.82972840836823,1.3190950559810797,0,2023-09-27,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,463.3614312316438,9.452998553164475,2.281879990940991,0,2023-09-27,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.52356366306579,5.9639524573694,12.618601666986986,0,2023-09-27,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.440898459470167,21.662439446543726,0.11158832206158237,0,2023-09-27,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,153.12242831097095,308.256127965897,19.03053639573866,0,2023-09-27,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.157479753344234,6.313948334153875,5.600355902607118,0,2023-09-28,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.21973467488006,447.1875755540949,1.4805569683914932,0,2023-09-28,y
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.672572480670611,968.9419362678033,3.3272351753637106,0,2023-09-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.07931153839453,42.14947276666262,11.719942977672483,0,2023-09-28,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.774222622960316,13.603449560565462,2.450885148411109,0,2023-09-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.941604143704264,267.63886670627926,19.237314824078485,0,2023-09-28,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.587812640351965,129.6144052832534,12.51699014908505,0,2023-09-28,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.9699460970806106,8.522301578312781,0.6628074177945588,0,2023-09-28,temperature not assessed upon arrival at the laboratory
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,371.9795342089151,458.7670615484376,3.852203925639722,0,2023-09-28,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.378172379650767,43.82671974549931,2.9286051626342475,0,2023-09-29,NA
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,480.3029646825651,35.532865070896015,11.744278594389417,0,2023-09-29,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.14864872101037,465.6332659230167,9.05575862381514,0,2023-09-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,218.4735343607085,6.413567737727083,1.6131721737909337,0,2023-09-29,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6645901961000065,270.7550893217722,1.329180392200013,1,2023-09-29,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,333.588588043735,197.26383929321725,5.2879672745399775,0,2023-09-29,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.65272729639427,431.60429318073045,1.0578660486581493,0,2023-09-29,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,437.8495360827869,205.29034456915676,2.5364457591472522,0,2023-09-29,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,259.62476221296896,65.01878639775279,3.5983552533169902,0,2023-09-29,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.738545227109971,66.44295029778412,3.477090454219942,1,2023-09-29,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.2465545808364014,11.01037346073883,1.2504673426989044,0,2023-09-29,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,27.426072668225096,148.1952222949359,1.6586494536492085,0,2023-09-29,NA
+CA,A,YES,1,04971,1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,265.74559264543973,632.1814334477729,1.2170482720748443,0,2023-09-30,no
+CA,A,YES,2,31809,1,30000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.053441426000306,95.82955650517901,7.355491929373887,0,2023-09-30,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.24818819745346,590.6495140506445,4.49637639490692,1,2023-09-30,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.70152437486388,329.6406118397978,9.804620498770095,0,2023-09-30,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.694805168024263,11.044263015030353,5.7101126058158895,0,2023-09-30,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.793847922739396,70.52077478740188,11.96751242919476,0,2023-09-30,NA
+WA,B,Yes,6,31928,1,2000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.673471207314114,51.489536833801864,4.055811843828344,0,2023-09-30,NA
+WA,B,Yes,7,07528,1,100000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,627.3481081758306,67.52115582422896,1.5244221387164485,0,2023-09-30,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.946577712397836,579.4763370161098,3.2074833238823177,0,2023-09-30,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,812.6357861639331,13.53044237204365,5.360688488910962,0,2023-09-30,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2944443690471588,243.9897226729591,0.23921643958778607,0,2023-09-30,NA
+YY,E,No,12,32541,1,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,437.18245198245785,95.19289351173602,12.898248406766136,0,2023-09-30,y
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,13.133514471188034,523.7099843002505,22.55960981679513,0,2023-09-30,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.49371593153035,15.235060202154155,10.84492587846565,0,2023-10-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,199.03601450021895,48.24715561675021,1.8444513028015532,0,2023-10-01,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,458.306410172384,40.01874650771095,17.98269063570498,0,2023-10-01,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,139.06621172850657,13.809881485616762,20.36366690044936,0,2023-10-01,y
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,89.94695773804438,867.2472748766627,20.834674268341548,0,2023-10-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7719059962064264,251.9251007120738,0.03515675372305361,0,2023-10-01,no
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,22.884519428772002,417.5940820303677,2.99709872161177,0,2023-10-01,y
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,509.4986392243626,966.1325100808231,10.005681911914005,0,2023-10-02,yes
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.0922195484474155,30.146968914272172,6.184439096894831,1,2023-10-02,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.29228033492146,946.7680480293168,8.192163058664878,0,2023-10-02,below loq
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.373047744646126,635.9751700373812,2.4429328725699233,0,2023-10-02,> max temp and/or hold time
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,215.58950669901932,515.4319280558805,18.720373499930734,0,2023-10-02,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.80932072602497,751.761561011576,1.0143530352806562,0,2023-10-02,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1631820944649323,54.79417116892696,1.18256121173432,0,2023-10-02,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,16.64110837053129,538.0374688498371,1.5915975971913003,0,2023-10-02,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,244.42972290899493,509.0965445468101,3.826052118700248,0,2023-10-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,796.86680327611,15.077124128078676,13.774662684200747,0,2023-10-03,no
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.10931822832897,100.64251661134968,3.6447241058947077,0,2023-10-03,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.574430031501879,6.478789068777146,1.294899514234036,0,2023-10-03,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,277.9909575369758,33.84350183818802,5.410353108745165,0,2023-10-03,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,92.92781904129124,222.55265400805212,1.34703303804376,0,2023-10-03,yes
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,150.1203744212265,808.7870429779051,6.510256818905695,0,2023-10-03,below loq
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,106.1014806321398,595.3379127934736,1.009329905107801,0,2023-10-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,425.7941127032567,147.42410415204753,11.746803736774377,0,2023-10-04,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,50.44101826490875,21.92765976231842,8.41812919371939,0,2023-10-04,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.5867545670111491,9.725344984431333,3.1735091340222983,1,2023-10-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.60801036223503,462.7272565675213,8.115997406608045,0,2023-10-04,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.0643051889199,283.7348224137569,11.696890522830913,0,2023-10-04,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.932165600728596,200.61773061431515,0.8697163168474171,0,2023-10-04,NA
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,63.36852460260965,388.02047081638364,2.028991614773172,0,2023-10-04,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,170.51718502349667,8.207298818930841,9.612164105904183,0,2023-10-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,545.5520416938306,240.07149574947834,17.91560101875043,0,2023-10-05,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.847622709748941,209.17199745315637,5.695245419497882,1,2023-10-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.046236982558538,33.91499043852539,15.601088565276516,0,2023-10-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.843747024089865,96.62740073806953,6.39029585416629,0,2023-10-05,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,187.4672297176034,5.255488582026274,1.0084797102876852,0,2023-10-05,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,59.21544330011755,5.219469324573686,17.66517039030799,0,2023-10-05,no
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,7.5308736068437625,814.5623020935992,8.573361750232271,0,2023-10-05,temperature not assessed upon arrival at the laboratory
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,552.1067172104347,5.827496620388416,1.6054787246194608,0,2023-10-06,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,80.0964930575536,75.4061118864051,11.800598611149846,0,2023-10-06,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,516.2371308563871,15.699042218304001,3.1238083233728,0,2023-10-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,222.0449535412146,351.33813267659326,19.76519636722731,0,2023-10-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,203.76470899279204,474.6710903268399,6.42914724144003,0,2023-10-06,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,84.87278466607732,30.509841200488566,16.282178272816456,0,2023-10-06,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.3793220956970882,19.275791018935816,0.5841938994338673,0,2023-10-06,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,15.923917934940867,868.0989752772641,15.443210635967363,0,2023-10-06,no
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,29.225067348702897,147.3721024200546,19.632876481097327,0,2023-10-06,result is not quantifiable
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.557118078207582,151.94466862947516,12.902612893832606,0,2023-10-07,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.179145697395086,10.127090862042,1.2867775165992612,0,2023-10-07,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,117.04153520553125,54.575542140000586,18.380920108198477,0,2023-10-07,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.016523979395135,22.548366524657805,7.93397923515608,0,2023-10-07,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.39240843997941,8.388325849957104,3.749640255671547,0,2023-10-07,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.72479326458965,497.28028395626234,8.95334587412118,0,2023-10-07,no
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,20.882512316077573,102.26712804115729,18.54492480140478,0,2023-10-07,below loq
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.508855169065688,34.10402455096962,4.875167163760601,0,2023-10-08,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.749599451332713,9.597579224508529,5.539251259990351,0,2023-10-08,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.724074976712398,45.16251189433572,2.974925462833576,0,2023-10-08,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,853.8349356373734,31.81054076027622,24.252005008716317,0,2023-10-08,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.264871266683702,9.726118732379241,7.048412891176777,0,2023-10-08,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.22831472524295,52.26733747856825,1.12892134848061,0,2023-10-08,NA
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,85.65961375858862,87.50414949491378,3.5161997719432363,0,2023-10-08,result is not quantifiable
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,27.77432548785992,858.4473984478545,2.186843517523021,0,2023-10-09,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,598.3951629810593,506.9210276579006,2.534444432123457,0,2023-10-09,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,542.0600074655836,34.736799388515806,21.78409955975368,0,2023-10-09,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.5761519157034882,911.009836101548,1.2906727491503849,0,2023-10-09,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,98.21301402022664,65.36807614428987,13.124110237600412,0,2023-10-09,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.990252632118173,506.85851970699514,22.694291389108418,0,2023-10-10,below loq
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.07822320749399,6.6754660177788665,1.527312722305752,0,2023-10-10,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,206.0890130822997,563.6701579726736,22.417459505654655,0,2023-10-10,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.827629865078057,27.141143146421644,22.74692593275052,0,2023-10-10,no
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,106.7503871808489,158.53915488992675,23.236384209749293,0,2023-10-10,yes
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,187.57469607722751,13.062607606257759,2.3544183792662965,0,2023-10-10,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.409353484171133,20.324159553278403,2.1035893582037777,0,2023-10-10,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.2843118121746437,29.79467753601584,0.08182608089372499,0,2023-10-10,no
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,114.01861217659278,44.98664426874732,2.6876953682622893,0,2023-10-10,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,663.2734171858697,10.677942366953156,8.959274078659726,0,2023-10-11,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.7833970068489,119.60530968140968,1.4542665332491322,0,2023-10-11,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.063117528710123,32.58338015893037,5.148147321826049,0,2023-10-11,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.565017967767252,68.06480612581274,4.528508915573428,0,2023-10-11,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.118948492291432,5.5537078012660315,8.617411164567168,0,2023-10-11,below loq
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,481.5879615142811,8.38959308050087,1.0948457285147692,0,2023-10-11,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4397264322449435,7.356000064399919,0.4678975298686844,0,2023-10-11,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.020652531387434,63.48119041280152,2.1186852701099914,0,2023-10-12,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,21.341047830253036,218.88972364963215,4.467046810026822,0,2023-10-12,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,971.3120887776709,15.053038080001487,2.507115118268606,0,2023-10-12,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.231384201205923,190.71046208455218,1.962476193313247,0,2023-10-12,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.27056319028819,22.175973558824193,4.675360330440523,0,2023-10-12,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,36.494964694765265,156.69522299381546,16.01553521662312,0,2023-10-12,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,178.47675597804286,19.82343921995668,4.976382084080779,0,2023-10-12,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.18958050348871,155.8686367557096,17.966080948016497,0,2023-10-13,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,768.1183895694751,821.8787089884058,1.5356466209070216,0,2023-10-13,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,70.36156803282712,8.561568178744963,7.817915122585046,0,2023-10-13,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,514.0444230881371,5.097355951567906,12.378544783715427,0,2023-10-13,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,493.1807957339792,9.230123707760841,4.756798019876201,0,2023-10-13,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.296432143600992,21.031562268044375,0.575137965337441,0,2023-10-13,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,444.7765144161529,354.6767000530684,15.813943213219234,0,2023-10-14,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,831.3638951426606,18.73167908393349,20.78817742863092,0,2023-10-14,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.338419058479285,200.98171909516114,17.079502270529343,0,2023-10-14,> max temp and/or hold time
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.070138924447792,18.622333430370695,14.140277848895584,1,2023-10-14,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.323167577526934,7.534409446935117,1.1065199036976288,0,2023-10-14,NA
+YY,E,No,13,65174,2,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,425.8335660706917,150.26090776990105,4.75235475998427,0,2023-10-14,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.289026997867349,5.909666287558022,10.578053995734699,1,2023-10-15,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,835.4953116613802,13.67747557841826,1.9320736502046731,0,2023-10-15,below loq
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,287.30468975513685,612.3138496532684,6.638613246420889,0,2023-10-15,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7189999430558236,28.65466801461557,1.4379998861116472,1,2023-10-15,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.329085813799978,15.738436730228898,12.658171627599955,1,2023-10-15,yes
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,473.8838737776612,42.308310550453726,11.931234873961118,0,2023-10-15,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0623789475452994,35.90059707798774,0.48515781339315184,0,2023-10-15,NA
+XX,D,ye,12,32541,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,9.838213549938805,171.94735560844063,3.7344010705537523,0,2023-10-15,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,269.04774731186535,52.212859539783864,24.509626781922755,0,2023-10-15,below loq
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.964297624296584,942.6248267945231,2.0176834482935866,0,2023-10-16,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.907761011191645,764.2355815946142,5.102738023612888,0,2023-10-16,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.78763189092989,7.472361321043849,21.167902954814384,0,2023-10-16,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.98991940717253,13.769259646301014,2.011818618700013,0,2023-10-16,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,127.91341178261992,69.064600994677,4.329233089304012,0,2023-10-16,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.951397655803481,316.6449504879748,1.3074940657542586,0,2023-10-16,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,113.59560950476138,691.4040102554357,5.852184389026455,0,2023-10-16,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.874448481740394,641.0085993329824,6.1753394778118755,0,2023-10-17,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6152240655505071,309.1674447015484,1.2304481311010143,1,2023-10-17,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,518.0249672943361,54.91940137753456,1.3015160750831454,0,2023-10-17,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,32.49691525864569,92.75658600382631,3.1538397447463677,0,2023-10-17,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,608.4254668620891,175.37466628136374,2.730008123699104,0,2023-10-17,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,78.36970650850955,14.251845133610155,8.429632571503626,0,2023-10-17,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.7233024884174808,163.48714684650386,0.9958442103666133,0,2023-10-17,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,292.6869298175846,12.505990622948287,4.009485161469891,0,2023-10-18,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.817378877961846,6.518168165614757,1.634757755923692,1,2023-10-18,yes
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.030851844483806,140.5334778970173,10.867406378824402,0,2023-10-18,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.89600163784824,9.95468921442796,1.8302479711097623,0,2023-10-18,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.412281448935417,6.143481137463285,1.8433619481520604,0,2023-10-18,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.5783851260394464,261.6915902157961,0.978713270314126,0,2023-10-18,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,213.35258068958808,42.05595602820387,2.0350607152609643,0,2023-10-19,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.50607758196845,45.15793786949418,3.0553103762400298,0,2023-10-19,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,127.71917258570824,522.4373687729158,18.511210948317686,0,2023-10-19,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.98926177077853,12.262451858244894,3.5787431348251717,0,2023-10-19,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,603.388784336611,207.82019823436622,17.963883853541887,0,2023-10-19,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.0544844751504978,63.76882652641839,0.8713477623648845,0,2023-10-19,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,371.37600701787204,7.016909186610781,11.161963492593715,0,2023-10-20,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.41903844600761,105.74379676301754,15.701504038009565,0,2023-10-20,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,996.030897449756,532.994223754511,23.868798786152826,0,2023-10-20,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.308416365276997,169.91720585782465,16.711984889932864,0,2023-10-20,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.628662185722085,760.6327725504028,4.768728832170876,0,2023-10-20,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,266.3778178386391,119.4574892471819,1.186721947459849,0,2023-10-20,result is not quantifiable
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.9591834329210125,8.955841474358499,0.45011272874944175,0,2023-10-20,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,334.26454326412875,84.50727995779566,2.5448210261884157,0,2023-10-20,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,881.9425049233201,18.34611526942993,12.306178530286193,0,2023-10-21,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,698.4952691415095,293.4596198943334,10.432976578556037,0,2023-10-21,temperature not assessed upon arrival at the laboratory
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.558919627044183,404.15202774521543,4.9641642969629105,0,2023-10-21,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,460.4856693596631,22.187875277045435,1.0096818420901097,0,2023-10-21,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,709.2997542824913,74.62411662340395,12.027109262117163,0,2023-10-21,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.4326060086617947,16.450507665226073,0.7957900583501931,0,2023-10-21,NA
+ZZ,F,NO,13,65174,2,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,11.277010424795156,6.652413566939346,22.554020849590312,1,2023-10-21,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,90.92540499384846,91.19075416307263,5.00812944604182,0,2023-10-22,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,233.74224921560173,34.21907949847487,2.2950298200484025,0,2023-10-22,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.953757794137852,47.64123815215977,20.744774712885185,0,2023-10-22,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.37615695458643,21.32353365304303,24.091745173289443,0,2023-10-22,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,34.60123935920891,86.55039327262894,1.746845097265944,0,2023-10-22,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.7480353542311233,140.45400519411635,1.2950399004471143,0,2023-10-22,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.1957581268404285,31.740342545095242,10.391516253680857,1,2023-10-23,result is not quantifiable
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,571.7233730620007,61.5580416378177,12.215821349251746,0,2023-10-23,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,52.25518203822464,44.10997146781117,4.875760127257766,0,2023-10-23,no
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.069009669122406,312.4628890948918,2.8906215172644414,0,2023-10-23,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.012503361857162,131.788880911984,18.025006723714323,1,2023-10-23,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1082975470742826,300.4134833785745,1.1156696951268212,0,2023-10-23,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,309.45075397965945,64.66287637434947,22.557679957367,0,2023-10-24,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.76090258095095,37.70967410350615,5.5218051619019,1,2023-10-24,yes
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,71.3088633548584,250.45303944975612,2.7755499950332636,0,2023-10-24,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.667120199120983,31.21637045526279,7.226346554564121,0,2023-10-24,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,87.45380790460942,6.861979449729165,7.862762685921604,0,2023-10-24,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,377.1866824467282,53.1831159463672,10.887618473014689,0,2023-10-24,temperature not assessed upon arrival at the laboratory
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,100.33135117141322,935.8984934341171,1.104547165455358,0,2023-10-24,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.447357451632415,993.3049975674772,0.6964236539834632,0,2023-10-24,no
+YY,E,No,14,09634,3,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,7.876483345830302,600.8077486803925,6.542890033523782,0,2023-10-24,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.297762944187445,66.20056690250102,16.282743464093173,0,2023-10-25,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.91191041260308,290.3665167377153,5.5177050960528184,0,2023-10-25,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.47625848293571,952.9421341352993,1.9998292009158356,0,2023-10-25,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,19.29051370757508,19.419171942994353,1.2563711246328657,0,2023-10-25,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,681.5040502626623,7.0117077661785014,3.852579978785611,0,2023-10-25,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.705326567473751,500.6064201342458,7.388921007891184,0,2023-10-25,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.26942115663288,8.995025095420347,1.2401015229816585,0,2023-10-25,> max temp and/or hold time
+XX,D,ye,15,98436,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,6.428228368624624,198.56343615193552,1.0266461386453336,0,2023-10-25,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,42.92907788204936,805.887785002305,1.1724784203148468,0,2023-10-25,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,739.6002492749661,83.94212948183987,3.126052978669926,0,2023-10-26,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,721.5120665044292,589.2979074291899,5.598324463852309,0,2023-10-26,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,209.6663803866837,398.77366861863317,1.1622040955046566,0,2023-10-26,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,172.35772258650223,85.59644730246501,18.75817332003118,0,2023-10-26,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.53691085291629,679.5261838838637,1.5328592280460662,0,2023-10-26,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3924379144472154,5.7610450138235505,0.7506544627129327,0,2023-10-26,no
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,1.140998244207903,83.13074347049407,2.281996488415806,1,2023-10-26,NA
+ZZ,F,NO,15,98436,4,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,58.958967756575724,217.0814582381969,6.731468772528137,0,2023-10-26,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.788096450288146,781.9842754351879,3.576192900576292,1,2023-10-27,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.029781811123328,38.41041913635569,13.543257773318713,0,2023-10-27,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.749268768284553,7.895339330564046,7.320231659001802,0,2023-10-27,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,251.07084085112646,10.931221205892783,1.148475330539271,0,2023-10-27,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.1102710186452773,542.6389353833116,1.3195624061201137,0,2023-10-27,NA
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,2.9626077565551148,15.742030099352489,5.9252155131102295,1,2023-10-27,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.151357588493724,12.85901710353788,9.497656434414187,0,2023-10-28,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.128274268275781,136.6203139538166,20.256548536551563,1,2023-10-28,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5309558335251195,21.499993526558665,1.061911667050239,1,2023-10-28,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,691.7570647807544,784.7243574747406,16.46625356463624,0,2023-10-28,below loq
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.34123626792319,20.80316131189279,1.2752781453619355,0,2023-10-28,y
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.1116601897510496,18.642171228660473,0.8922795323498025,0,2023-10-28,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,24.41487986435696,22.66144922848546,3.317744367366803,0,2023-10-28,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,580.5611124011879,272.3514115460085,2.831896459437785,0,2023-10-29,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,45.81199912874592,144.3482380365069,1.3314936241432842,0,2023-10-29,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.217279629578062,24.72135487735582,5.815106208956857,0,2023-10-29,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,170.89055791054858,51.569700948204755,5.604883533987637,0,2023-10-29,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.393795746246259,46.993642641220326,4.787591492492518,1,2023-10-29,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.263817265872908,165.05810728692956,1.1040384534075787,0,2023-10-29,NA
+YY,E,No,15,98436,4,13,upstream,primary sludge,copies/g dry sludge,sars-cov-2,459.54128721766295,524.3957445798312,14.762828753023754,0,2023-10-29,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,769.7345508091349,815.2777657853723,13.64851103358145,0,2023-10-30,y
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.78582222711176,5.029160208468522,3.2029295831144675,0,2023-10-30,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.983090454428666,297.0109976498183,24.405735080988762,0,2023-10-30,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.984746426574418,355.8014579187878,11.1482373630055,0,2023-10-30,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.752539906990167,5.600656476576822,2.9906492093018584,0,2023-10-30,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.035310492720919,33.126685324204594,19.6514526523485,0,2023-10-30,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.2484154397811835,14.676253632432395,1.1470626654234641,0,2023-10-30,> max temp and/or hold time
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,36.94002793537277,508.1924770040036,8.706057221494842,0,2023-10-30,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,269.26720584969314,16.67380736422907,2.6969377942786568,0,2023-10-31,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,899.9166179825222,183.52784086245305,12.641026403363474,0,2023-10-31,NA
+CA,A,YES,5,34687,3,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.394103512602598,573.0906631170873,12.788207025205196,1,2023-10-31,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.06847239697734,75.69458011229106,2.969114104493046,0,2023-10-31,NA
+CA,A,YES,5,34687,4,1000000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5302541969725236,129.378000830073,1.0605083939450473,1,2023-10-31,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,504.75228370348555,369.5377132902841,9.387637614836358,0,2023-10-31,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,583.5991365062471,5.529402768771192,14.452899224937328,0,2023-10-31,y
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,10.051240027085301,119.16473266852991,20.102480054170602,1,2023-10-31,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.69703924526375,11.464713320177978,10.731973839165256,0,2023-11-01,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,42.923515876257945,249.02731312055343,2.2749360533587684,0,2023-11-01,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,228.89090730823332,52.21791522323911,12.187661915377944,0,2023-11-01,no
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,332.12831507522054,121.66825807427423,7.861778142216846,0,2023-11-01,y
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.562497749214034,24.22970644310019,3.867880211440783,0,2023-11-01,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,46.6438871417938,18.795635494280692,1.0699955012597828,0,2023-11-01,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.8204175500149606,16.34123446859702,0.03914264758524947,0,2023-11-01,temperature not assessed upon arrival at the laboratory
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,95.47047432725927,288.6295570361401,1.3690630660390806,0,2023-11-02,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.00997906148354,214.99061120351823,19.22811980611785,0,2023-11-02,y
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.0414183344111156,71.86994693017198,2.0828366688222313,1,2023-11-02,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,354.14187444993246,178.36221651011323,21.79070109459368,0,2023-11-02,no
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.7807274080380058,116.667897580627,7.5614548160760116,1,2023-11-02,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,2.3902822572381686,33.72288275476988,0.7757594851468794,0,2023-11-02,no
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6773663898890263,200.96973535388744,1.3547327797780526,1,2023-11-03,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.52269246280062,13.769447562652998,5.849950742033164,0,2023-11-03,no
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.84398544774963,383.31080426744256,4.086622753380791,0,2023-11-03,yes
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.000009246879166,130.0008048991091,9.846731535460002,0,2023-11-03,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.532784430810398,28.57516435962721,14.642323982256304,0,2023-11-03,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,63.258855605650936,7.33243729767299,14.635115488163226,0,2023-11-03,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.468526574945611,156.51548885880672,1.0738855193706154,0,2023-11-03,no
+XX,D,ye,13,65174,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,233.699612361303,89.1419812021984,19.823576435504965,0,2023-11-03,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.250746368711096,12.080731555409574,12.501492737422192,1,2023-11-04,no
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.734476847453664,99.66198503857115,3.7493705219237743,0,2023-11-04,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.7799320699735204,467.3744394399941,1.5598641399470408,1,2023-11-04,temperature not assessed upon arrival at the laboratory
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.353064095648925,211.98303591158268,24.692401665883022,0,2023-11-04,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,94.2678381257388,246.33825157228895,7.020286492550806,0,2023-11-04,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,138.04075862539347,43.157070438302654,12.281487212140066,0,2023-11-04,no
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,1.758385091950957,11.36416749982378,0.035947124101505544,0,2023-11-04,NA
+ZZ,F,NO,14,09634,3,8472,wwtp,raw wastewater,copies/g dry sludge,sars-cov-2,117.02328638635942,14.523259510070451,1.0067504990671456,0,2023-11-04,NA
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,44.88602489025539,8.272052534180705,1.2868955707053842,0,2023-11-05,NA
+CA,A,YES,4,12078,3,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,48.58861525749648,846.4470200747313,1.4227710519469416,0,2023-11-05,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.311333643471128,10.980412346399168,6.158218214457452,0,2023-11-05,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,16.618376997399402,66.21018929400746,3.961933654951957,0,2023-11-05,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.222659822594126,389.8313052784647,2.445319645188252,1,2023-11-05,NA
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,104.96850856807576,260.57750538917736,2.9562985989831194,0,2023-11-05,NA
+XX,D,ye,14,09634,10,1000000000,wwtp,raw wastewater,copies/l wastewater,FLUAV,937.0771105159462,110.7558617499176,10.11368872182712,0,2023-11-05,result is not quantifiable
+CA,A,YES,3,84531,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.250101091272628,9.76231345246801,2.500202182545256,1,2023-11-06,NA
+CA,A,YES,3,84531,4,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,36.33283874016626,155.07444948869752,21.18515612958183,0,2023-11-06,NA
+CA,A,YES,4,12078,4,200000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,49.60200830858396,14.96239623181222,7.805525767505929,0,2023-11-06,NA
+WA,B,Yes,8,97385,2,50000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,99.45035538605052,11.63330921074691,1.0801383077051412,0,2023-11-06,result is not quantifiable
+WA,B,Yes,9,14396,2,600000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.572009643690199,79.23499776086382,5.144019287380398,1,2023-11-06,NA
+NM,C,yes,10,27604,5,1000,wwtp,post grit removal,log10 copies/l wastewater,sars-cov-2,0.7525598001813789,889.6181725911234,0.32341560339452874,0,2023-11-06,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.054115836944005,55.04513393435594,7.443448737491519,0,2023-01-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,318.5878534041641,32.51171069583552,1.9747551214710093,0,2023-01-02,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.045477208790313,40.27750071592156,3.3258959869434412,0,2023-01-03,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.7936991416491015,7.336498654648253,3.587398283298203,1,2023-01-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6741893206279964,20.52304747265837,1.3483786412559928,1,2023-01-05,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.917227178713146,18.02822613418176,2.7315453798288956,0,2023-01-06,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,521.4482122070327,177.2417430876511,1.0293360181042364,0,2023-01-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,131.30679750544832,359.54013723174427,1.7967577817836142,0,2023-01-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.145581141014883,38.471620515982444,4.204687765288971,0,2023-01-09,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.78457079057178,5.312387660424927,8.871589067317199,0,2023-01-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.286683603569443,355.21081413629145,24.573367207138887,1,2023-01-11,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.805642914082082,24.45507289087341,2.313825261175917,0,2023-01-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,164.05594243893796,395.07512339116994,6.521506611074547,0,2023-01-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.8135112007183563,43.47218034808254,5.6270224014367125,1,2023-01-15,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,632.8401179640316,12.224419039706119,2.4220839813602884,0,2023-01-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.3829208832575,70.41303977777574,22.48688884133083,0,2023-01-17,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,289.68812960182566,356.71546463539164,5.989158818609282,0,2023-01-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.79602795207444,19.92412929908597,1.4943600748960477,0,2023-01-19,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,103.2642046732852,5.814870566547347,11.602114739709226,0,2023-01-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.509256741051,749.4630810279345,6.307817618056269,0,2023-01-21,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,40.45204295439143,13.660265247606043,13.910212931525614,0,2023-01-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.666520139477633,10.127875083418793,19.803401555625793,0,2023-01-23,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,328.77787163502705,83.36518324074643,1.2192699469400203,0,2023-01-24,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,138.33302679956105,360.73327421400006,21.9041912020723,0,2023-01-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.328578762817422,8.84809728269201,3.7340129757787976,0,2023-01-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.624234663444247,676.3758121890099,13.248469326888493,1,2023-01-27,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,217.18311574688119,210.68691679343732,1.083315522601008,0,2023-01-28,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,289.6888018012041,12.186631110177862,5.699175937236678,0,2023-01-29,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.4337899540452472,541.6026112926763,4.8675799080904945,1,2023-01-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.82721164208279,6.021428455246692,1.0250892949476675,0,2023-01-31,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.73897564847593,6.38105523650712,3.8713058962796816,0,2023-02-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.047102928555004,51.050394457828354,20.101885729743387,0,2023-02-02,below loq
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.71421568374014,238.04162383662378,10.183439487702529,0,2023-02-04,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,689.8299461380375,88.05279343129827,3.073115833003546,0,2023-02-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,487.1800743189516,26.80129255300873,13.729088207939094,0,2023-02-06,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.145805633858085,53.19228646653339,1.796493213395071,0,2023-02-07,y
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,77.42659147330004,6.05283506543072,2.349344073250793,0,2023-02-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,812.9826106403942,36.26527894451485,9.318355394326483,0,2023-02-09,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,612.8199257092496,264.1565679134045,15.825119680643422,0,2023-02-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,314.7503986972577,355.80233751648694,12.63157077178409,0,2023-02-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,81.25881347500219,653.9280096040354,2.6648826415257783,0,2023-02-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.50735666511393,333.1255535218914,5.01471333022786,1,2023-02-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.052700248787683,15.74826735545662,10.105400497575365,1,2023-02-15,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.804398813682943,89.56254239127894,13.608797627365886,1,2023-02-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,14.382556035028882,97.66500858852643,19.278770342928855,0,2023-02-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.475867017783791,246.73122089405535,18.951734035567583,1,2023-02-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.40146942636754,21.070560662823272,18.06404763401332,0,2023-02-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,316.15662584248014,58.139235913183434,17.60328449458461,0,2023-02-21,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,97.43244440599466,166.25369812836306,3.073760381121263,0,2023-02-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,387.1038296292479,81.13681422221168,4.537393024553714,0,2023-02-23,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.859558090606194,467.0747242248433,23.913992786438158,0,2023-02-24,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,128.54700185544306,205.41718468186758,3.8516288229128457,0,2023-02-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.112115170593434,79.0814556891465,7.82263396630389,0,2023-02-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.137088470279455,494.0285027347975,3.0394003409320747,0,2023-02-27,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,543.1175903211706,615.6357607608519,4.409013104344052,0,2023-02-28,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.251298657542206,94.02223533504265,10.272813536625328,0,2023-03-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.080179057593754,7.901916299409575,5.366037941447647,0,2023-03-02,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.088129916068763,5.6395919830043235,1.1282655157766144,0,2023-03-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,158.55850221202064,369.6975606751693,7.462109862894364,0,2023-03-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.754474756704594,255.4304579860096,1.8140997306783964,0,2023-03-05,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,708.0987990107047,47.13318907166913,12.138428684072297,0,2023-03-06,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,199.9498140556388,11.84964334047132,14.718438267591178,0,2023-03-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,802.3550464348742,93.8516436328436,1.7587376183625947,0,2023-03-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,565.5905896213546,10.326294021590266,7.371266777590111,0,2023-03-09,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,115.39074259807938,235.9585444770106,20.74287530120597,0,2023-03-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,458.2185722722606,81.68467683478113,1.567411435737819,0,2023-03-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,166.94136827508945,5.539390170211123,7.808403195655328,0,2023-03-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,792.0931373110479,8.762107070715258,8.618496350940111,0,2023-03-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.374859641075281,57.47609650597885,8.749719282150561,1,2023-03-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,82.7827970998116,15.184501160544444,2.1389600988131803,0,2023-03-15,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.672654771899738,5.454841947027963,14.751477956518597,0,2023-03-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.246057749763843,41.93822503967432,1.7268634206436253,0,2023-03-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,87.32050764429154,10.643799430398044,1.0545988000977582,0,2023-03-18,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.5448361754382418,37.791788520690055,1.0896723508764836,1,2023-03-19,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,33.394745995145854,39.31634484551162,17.627843578230518,0,2023-03-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,72.91747979089877,19.917617521251366,13.47828358468021,0,2023-03-21,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,996.1543331368099,9.02367826861503,1.2487248394080674,0,2023-03-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.017321446475458,271.37718198121854,18.40013057788529,0,2023-03-23,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,57.19019343505626,10.285016207169908,22.79070573429898,0,2023-03-24,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,218.27243814724895,312.00042051144555,20.229522333360077,0,2023-03-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.807374893730517,9.54018147503281,6.126507865610079,0,2023-03-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.4268981868111,131.858283598738,3.4136857352345937,0,2023-03-27,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.682849019380353,282.9619057651956,1.0279225570177555,0,2023-03-28,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,75.62091664975829,21.40665496542848,13.264487438945563,0,2023-03-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,1.6324382532577906,819.4494291923656,3.264876506515581,1,2023-03-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.20532643073089,9.248725349979356,15.886088075205711,0,2023-03-31,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,390.3741886882092,194.96633941221833,11.890457486370696,0,2023-04-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.059006455958267,10.381219237878499,18.118012911916534,1,2023-04-02,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,590.6204299820803,39.18326309363071,7.69840360708392,0,2023-04-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,282.5664507150931,99.44932473136679,5.496039422038657,0,2023-04-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.97307164298722,224.66257416062479,16.17596585536359,0,2023-04-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,784.899042119334,8.014518989701141,1.7527365477504029,0,2023-04-06,y
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,157.90319031704828,163.90882472260637,7.625228932162711,0,2023-04-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.741526594607375,6.286134977955453,17.90925875056528,0,2023-04-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.166963197060474,177.94206519240126,6.618345313066703,0,2023-04-09,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,210.509691295845,624.5578615281554,17.273425323465588,0,2023-04-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,260.17284607415934,327.2116063875679,1.4571587493996616,0,2023-04-11,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.236194326347224,533.1325503441246,6.9827168044249746,0,2023-04-12,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.927165967825946,52.418847144635976,1.9441287429439593,0,2023-04-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.498960817154165,6.087806077690802,3.7936991995095233,0,2023-04-15,result is not quantifiable
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,161.50883552236422,89.71084760429939,10.168423259482495,0,2023-04-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.00532686771313,22.516942505563232,21.438766889349207,0,2023-04-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,348.3430684735925,932.7512717430938,14.691412369816117,0,2023-04-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,568.4551169471282,921.4530009141888,3.7972934877373823,0,2023-04-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,466.6239673139718,219.33386254534756,3.664561808956291,0,2023-04-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,265.93446063582985,5.607476230855946,10.197305945712793,0,2023-04-23,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.963077032320644,13.399709308986886,7.498009327668975,0,2023-04-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,66.21163639175714,114.48596232947426,16.12191225075471,0,2023-04-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,208.04588021116533,103.55688479513707,2.691806067533322,0,2023-04-27,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.999970333652621,291.4020800306635,1.7604127194300565,0,2023-04-28,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,560.0658426399126,100.00078493635858,11.271197957537696,0,2023-04-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.32450934958347,235.98845261349894,6.64901869916694,1,2023-04-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,126.39909080021351,157.10491649611788,3.067204511505263,0,2023-05-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.167240820226265,9.647033797931563,11.831287615485943,0,2023-05-02,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,75.45453801139261,174.94212865353848,2.1148952660069806,0,2023-05-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.586661702644017,486.2775228649737,15.35829976263435,0,2023-05-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,741.2838545573932,6.512754463154311,18.960706734517032,0,2023-05-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.48954291484976,39.35578831757263,2.0469024097072297,0,2023-05-06,below loq
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,58.809195500389826,152.84300810289068,3.3717870985386202,0,2023-05-07,y
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,130.27569233977755,439.6737693684355,23.251322844723248,0,2023-05-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,303.5259117307216,618.6713389578282,13.139319300179181,0,2023-05-11,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.540565710845435,5.703475703147575,21.08113142169087,1,2023-05-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,86.93925031392622,61.31553298100391,10.500151659860256,0,2023-05-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,279.89140422897793,192.9022700619561,20.297971158600266,0,2023-05-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,601.9975510440462,201.68876689786737,19.109713023668867,0,2023-05-15,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.399639999551275,32.131818045827,2.5192556599572704,0,2023-05-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,38.82271578473764,377.3869222461186,2.863484552043326,0,2023-05-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,146.38831947568443,172.829198192071,16.482343278862913,0,2023-05-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.002846167617119,16.50332136529176,10.005692335234238,1,2023-05-19,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,865.8282311572634,176.39108944087667,6.302458811424311,0,2023-05-20,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,224.07955465704714,11.129784849158769,4.19206971903038,0,2023-05-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.435957943803174,73.85178932618149,18.18520482551056,0,2023-05-23,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.157355805362196,153.7932692351134,1.7738913709877437,0,2023-05-24,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.827507281480294,5.614635812615721,17.492705146845655,0,2023-05-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,991.974730854174,43.804695804123156,13.012253586755072,0,2023-05-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.8722209834809966,11.874904724137725,7.744441966961993,1,2023-05-28,below loq
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,134.56052411216203,68.35616771771406,4.597724848363917,0,2023-05-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.221786941619451,6.320443859538269,1.3314827910739935,0,2023-05-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,35.06678316756629,913.5850921445049,1.581489785807367,0,2023-05-31,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.972497746966296,14.097585562510597,9.951165894532037,0,2023-06-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.233667313492495,11.157350694770544,6.377286299468939,0,2023-06-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,132.28786729786012,471.13289773261994,14.410948003082948,0,2023-06-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.883770711884882,159.78548776673784,8.191422399765973,0,2023-06-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,3.062617732302472,20.095139119442187,6.125235464604944,1,2023-06-09,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,60.104711478529254,5.608352642439963,7.698766320975435,0,2023-06-10,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.00486682545225,41.39264660940628,17.858118605185556,0,2023-06-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,285.1635796114686,104.64656733085897,4.308534565625693,0,2023-06-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,327.3311918923494,55.86301140342441,4.117629955751652,0,2023-06-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,290.0672745142428,144.404870087013,4.451449957611034,0,2023-06-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.08489285130636,610.0219388403381,5.917075486246098,0,2023-06-15,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,96.40070617203892,9.540281193184393,2.460538013144499,0,2023-06-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.243481229112778,10.742240797003861,12.503952415457558,0,2023-06-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,493.18207031912567,198.36030538085393,11.390638088057084,0,2023-06-18,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.75410667127288,79.12621599215444,1.1900373986193729,0,2023-06-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,195.9009104592535,15.002948692432616,9.991368118457647,0,2023-06-21,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.0966415673043555,113.83743480845315,8.193283134608711,1,2023-06-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,22.573421285399924,949.051520476134,3.535377539088544,0,2023-06-24,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,347.2523830430573,351.4116188477411,1.6635794733977365,0,2023-06-26,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.858403322348636,28.242645711496458,19.453488209921662,0,2023-06-27,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,123.69060013469947,61.01617619804707,8.720083252613676,0,2023-06-28,result is not quantifiable
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,10.019380902282103,12.758316383889646,3.589310259088568,0,2023-06-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,935.1444950109765,12.244724479173952,1.7206828159565872,0,2023-06-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,73.32340920826366,287.4803390320116,2.0635163304229067,0,2023-07-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6849727543487996,523.395297367423,1.3699455086975991,1,2023-07-02,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,511.61411497329766,62.63682789928954,3.5404402095624605,0,2023-07-03,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,541.1218770752313,203.98987755029955,13.794798866774372,0,2023-07-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,24.388026570905993,981.6321747909421,6.177275606147465,0,2023-07-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,28.11953184261253,99.94044777851639,2.794650281477016,0,2023-07-06,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,625.5325312472202,319.7882667185706,1.9388145516085369,0,2023-07-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.351905330391771,210.4768920078485,24.703810660783542,1,2023-07-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.218836283267302,73.69835255749938,4.437672566534604,1,2023-07-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.717464574326779,16.383796256828802,20.529840694664493,0,2023-07-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.944992394163731,837.4203115687657,1.5976617777047457,0,2023-07-12,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,41.51428591660013,81.41641651292139,1.584614391186242,0,2023-07-13,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.93826933952755,44.69264572935639,1.8765386790551,1,2023-07-14,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,795.655576312077,708.0869856489144,23.358835684662168,0,2023-07-15,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.551935780466369,13.333930645682143,13.103871560932738,1,2023-07-16,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.882346411121828,39.322479253267844,11.764692822243656,1,2023-07-17,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,241.68723320654166,111.96442647581554,19.774130720183855,0,2023-07-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.394035193624006,39.46900061049787,5.129002133042138,0,2023-07-19,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,577.5598577313433,163.07337147206727,24.214569522151354,0,2023-07-21,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,11.032938404219838,67.90345189717881,7.6546364904309225,0,2023-07-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,421.5581390603822,50.35463879070723,8.61281044196096,0,2023-07-24,y
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.610997025519655,5.371442831117368,16.501544238849036,0,2023-07-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.4285751551321955,19.457111516742547,7.053586036128444,0,2023-07-26,temperature not assessed upon arrival at the laboratory
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.055534203854524,176.16206933310832,16.59448203988224,0,2023-07-27,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,6.757122856022711,482.460205052603,10.015110580420062,0,2023-07-28,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,18.784296198219966,24.456558953248408,1.2534572274074924,0,2023-07-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.089152719699264,435.73082145092775,3.6013387596174287,0,2023-07-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,5.982668029827039,71.39805501927842,13.681632332433592,0,2023-08-01,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,29.89881095401264,644.8783031094963,2.1379496979228128,0,2023-08-02,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.245052164050056,14.601654948065194,9.130847682327424,0,2023-08-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,445.18973523111055,46.58244883444312,1.69920384070378,0,2023-08-04,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.64386164261395,8.884665829339795,5.669307914328272,0,2023-08-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,25.482224251359003,994.4385402519111,2.869294462719715,0,2023-08-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,43.06626276789402,6.304198094739177,19.154037997448203,0,2023-08-08,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,229.18755885572608,18.445161479616353,13.17444100390749,0,2023-08-10,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,17.87839963583158,353.7913947879838,2.386031352430203,0,2023-08-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,341.5319622331677,22.535336369918106,2.9009542439153364,0,2023-08-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.671492064147434,70.30665174981034,9.342984128294868,1,2023-08-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,236.9049470981896,10.503899757854246,1.8661087177927753,0,2023-08-14,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,0.6768424203702207,262.5342829784635,1.3536848407404414,1,2023-08-15,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.750449354745616,97.53703067606361,7.9317837944845575,0,2023-08-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,4.22681496611314,130.38668828033036,8.45362993222628,1,2023-08-17,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.75325288550397,237.1484455656829,13.23501170557511,0,2023-08-18,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,667.8359155793845,30.681900301625824,1.9258804785929342,0,2023-08-19,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,61.413781917387254,15.875257689664238,24.332944170594313,0,2023-08-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,127.03367781841675,7.099144687453064,20.461066572372655,0,2023-08-21,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,26.30279892188309,21.490421548808033,23.74006180005436,0,2023-08-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,121.05669770858235,14.212953467533138,2.99557871212313,0,2023-08-25,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,109.00779424472073,495.6208223070091,2.3091115346315756,0,2023-08-27,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.6729273348013622,8.752613815741094,5.3458546696027245,1,2023-08-28,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,23.083558937890217,678.3996529565197,2.3853349770620484,0,2023-08-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,53.48263727151335,21.262408576525846,2.8500736421369344,0,2023-08-30,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,592.4451254098414,72.18722222591065,12.061499723477331,0,2023-08-31,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,748.2893178235532,25.84322755333694,16.723603429453362,0,2023-09-01,yes
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,39.57219130798205,769.0657781019385,3.9230363057513404,0,2023-09-02,below loq
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,430.2273711266606,49.10700461580872,12.024286675454327,0,2023-09-03,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,786.0080000784335,106.71467557046878,12.403173656961675,0,2023-09-04,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,8.213217766641202,62.75875762506459,16.426435533282405,1,2023-09-05,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,569.0592734875645,49.8948087609619,16.741583747541483,0,2023-09-06,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,125.16062540964309,15.744586170221984,3.413231366066114,0,2023-09-07,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,13.416099669710217,112.80358085277192,4.2191715782747234,0,2023-09-08,y
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,527.5990713281764,502.8502582656528,8.387939118671651,0,2023-09-09,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,12.521220019300424,20.76965227783997,5.3834170132267305,0,2023-09-10,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,56.9534624514444,366.1366633850493,1.292548620565424,0,2023-09-11,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,901.0494424708787,461.91170796163334,8.579360686641467,0,2023-09-12,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,603.0385591829224,135.6580883620457,4.139170907451966,0,2023-09-13,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,2.7178157495953896,594.1185475832327,5.435631499190779,1,2023-09-14,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,627.1858702693393,640.4499704489788,9.847493729048772,0,2023-09-15,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,30.859634741461225,358.8292028381085,3.9280047220217194,0,2023-09-16,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.899032256424775,564.6450526067346,3.1924705121443107,0,2023-09-18,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,163.00694208865636,26.41527898111204,3.642606142908498,0,2023-09-19,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,765.5408539523569,14.41215467320515,5.134440972765299,0,2023-09-20,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,7.3055257413574735,118.07007497423882,2.0505872967575423,0,2023-09-22,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,9.615214324184283,98.28676416676558,22.216317904643557,0,2023-09-23,> max temp and/or hold time
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,31.556363874652213,28.002580514447082,3.3700121744830933,0,2023-09-24,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,85.78745849492218,975.8485468745371,1.5410159137588204,0,2023-09-26,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,954.7987735948498,62.703028308156135,1.1257510937636845,0,2023-09-27,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,47.157479753344234,6.313948334153875,5.600355902607118,0,2023-09-28,no
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,15.378172379650767,43.82671974549931,2.9286051626342475,0,2023-09-29,NA
+CA,A,YES,1,"04971,36910",1,10000,wwtp,raw wastewater,copies/l wastewater,sars-cov-2,265.74559264543973,632.1814334477729,1.2170482720748443,0,2023-09-30,no
diff --git a/pyrenew/latent/__init__.py b/pyrenew/latent/__init__.py
index 0d8a553a..433d13e9 100644
--- a/pyrenew/latent/__init__.py
+++ b/pyrenew/latent/__init__.py
@@ -1,5 +1,16 @@
# numpydoc ignore=GL08
+from pyrenew.latent.base import (
+ BaseLatentInfectionProcess,
+ LatentSample,
+ PopulationStructure,
+)
+from pyrenew.latent.hierarchical_infections import HierarchicalInfections
+from pyrenew.latent.hierarchical_priors import (
+ GammaGroupSdPrior,
+ HierarchicalNormalPrior,
+ StudentTGroupModePrior,
+)
from pyrenew.latent.hospitaladmissions import HospitalAdmissions
from pyrenew.latent.infection_functions import (
compute_infections_from_rt,
@@ -17,6 +28,12 @@
)
from pyrenew.latent.infections import Infections
from pyrenew.latent.infectionswithfeedback import InfectionsWithFeedback
+from pyrenew.latent.temporal_processes import (
+ AR1,
+ DifferencedAR1,
+ RandomWalk,
+ TemporalProcess,
+)
__all__ = [
"HospitalAdmissions",
@@ -30,4 +47,19 @@
"InitializeInfectionsZeroPad",
"InfectionInitializationProcess",
"InfectionsWithFeedback",
+ # Base classes and types
+ "BaseLatentInfectionProcess",
+ "LatentSample",
+ "PopulationStructure",
+ # Hierarchical infection processes
+ "HierarchicalInfections",
+ # Hierarchical priors
+ "HierarchicalNormalPrior",
+ "GammaGroupSdPrior",
+ "StudentTGroupModePrior",
+ # Temporal processes
+ "TemporalProcess",
+ "AR1",
+ "DifferencedAR1",
+ "RandomWalk",
]
diff --git a/pyrenew/latent/base.py b/pyrenew/latent/base.py
new file mode 100644
index 00000000..e443f4e6
--- /dev/null
+++ b/pyrenew/latent/base.py
@@ -0,0 +1,333 @@
+"""
+Base class for latent infection processes with subpopulation structure.
+"""
+
+from __future__ import annotations
+
+from abc import abstractmethod
+from dataclasses import dataclass
+from typing import NamedTuple
+
+import jax.numpy as jnp
+from jax.typing import ArrayLike
+from numpyro.util import not_jax_tracer
+
+from pyrenew.metaclass import RandomVariable
+
+
+class LatentSample(NamedTuple):
+ """
+ Output from latent infection process sampling.
+
+ Attributes
+ ----------
+ aggregate : ArrayLike
+ Total infections aggregated across all subpopulations.
+ Shape: (n_total_days,)
+ all_subpops : ArrayLike
+ Infections for all subpopulations.
+ Shape: (n_total_days, n_subpops)
+ """
+
+ aggregate: ArrayLike
+ all_subpops: ArrayLike
+
+
+@dataclass
+class PopulationStructure:
+ """
+ Parsed and validated population structure for a jurisdiction.
+
+ Attributes
+ ----------
+ fractions : ArrayLike
+ Population fractions for all subpopulations.
+ Shape: (n_subpops,)
+ """
+
+ fractions: ArrayLike
+
+ @property
+ def n_subpops(self) -> int:
+ """
+ Total number of subpopulations.
+
+ Returns
+ -------
+ int
+ The number of subpopulations.
+ """
+ return len(self.fractions)
+
+
+class BaseLatentInfectionProcess(RandomVariable):
+ """
+ Base class for latent infection processes with subpopulation structure.
+
+ Provides common functionality for hierarchical and partitioned infection models:
+ - Population fraction validation and parsing (at sample time)
+ - Standard output structure via LatentSample
+
+ All subclasses return infections as a ``LatentSample`` named tuple with fields:
+ (aggregate, all_subpops). Observation processes are responsible for selecting
+ which subpopulations they observe via indexing.
+
+ The constructor specifies model structure (generation interval, priors,
+ temporal processes). Population structure (subpop_fractions) is provided at
+ sample time, allowing a single model to be fit to multiple jurisdictions.
+
+ Parameters
+ ----------
+ gen_int_rv : RandomVariable
+ Generation interval PMF
+ n_initialization_points : int
+ Number of initialization days before day 0. Must be at least
+ ``len(gen_int_rv())`` to provide enough history for the renewal
+ equation convolution.
+
+ Notes
+ -----
+ Population structure (subpop_fractions) is passed to the sample() method, not
+ the constructor. This allows a single model instance to be fit to multiple
+ datasets with different jurisdiction structures.
+
+ When using PyrenewBuilder (recommended), n_initialization_points is computed
+ automatically from all observation processes. When constructing latent processes
+ directly, you must specify n_initialization_points explicitly.
+ """
+
+ def __init__(
+ self,
+ *,
+ gen_int_rv: RandomVariable,
+ n_initialization_points: int,
+ ) -> None:
+ """
+ Initialize base latent infection process.
+
+ Parameters
+ ----------
+ gen_int_rv : RandomVariable
+ Generation interval PMF
+ n_initialization_points : int
+ Number of initialization days before day 0. Must be at least
+ ``len(gen_int_rv())`` to provide enough history for the renewal
+ equation convolution.
+
+ Raises
+ ------
+ ValueError
+ If gen_int_rv is None or n_initialization_points is insufficient.
+ """
+ if gen_int_rv is None:
+ raise ValueError("gen_int_rv is required")
+ self.gen_int_rv = gen_int_rv
+
+ gen_int_length = len(self.gen_int_rv())
+ if n_initialization_points < gen_int_length:
+ raise ValueError(
+ f"n_initialization_points must be at least the generation "
+ f"interval length ({gen_int_length}), got "
+ f"{n_initialization_points}"
+ )
+ self.n_initialization_points = n_initialization_points
+
+ @staticmethod
+ def _parse_and_validate_fractions(
+ subpop_fractions: ArrayLike = None,
+ ) -> PopulationStructure:
+ """
+ Parse and validate population fraction parameters.
+
+ Parameters
+ ----------
+ subpop_fractions : ArrayLike
+ Population fractions for all subpopulations. Must be a 1D array
+ with at least one element. Values must be non-negative and sum to 1.
+
+ Returns
+ -------
+ PopulationStructure
+ Parsed and validated population structure
+
+ Raises
+ ------
+ ValueError
+ If fractions are invalid or don't sum to 1.0
+ """
+ if subpop_fractions is None:
+ raise ValueError("subpop_fractions must be provided")
+
+ fractions = jnp.asarray(subpop_fractions)
+
+ if fractions.ndim != 1:
+ raise ValueError("subpop_fractions must be a 1D array")
+
+ if len(fractions) == 0:
+ raise ValueError("Must have at least one subpopulation")
+
+ # Only validate when results are concrete (not during JAX tracing)
+ # Check the result of the comparison, not just the input, because
+ # JIT compilation can trace operations on concrete arrays
+ neg_check = jnp.any(fractions < 0)
+ if not_jax_tracer(neg_check) and neg_check:
+ raise ValueError("All population fractions must be non-negative")
+
+ total = jnp.sum(fractions)
+ sum_check = jnp.isclose(total, 1.0, atol=1e-6)
+ if not_jax_tracer(sum_check) and not sum_check:
+ raise ValueError(
+ f"Population fractions must sum to 1.0, got {float(total):.6f}"
+ )
+
+ return PopulationStructure(
+ fractions=fractions,
+ )
+
+ @staticmethod
+ def _validate_output_shapes(
+ infections_aggregate: ArrayLike,
+ infections_all: ArrayLike,
+ n_total_days: int,
+ pop: PopulationStructure,
+ ) -> None:
+ """
+ Validate that output shapes match expected dimensions.
+
+ Parameters
+ ----------
+ infections_aggregate : ArrayLike
+ Aggregate infections (sum across subpopulations)
+ infections_all : ArrayLike
+ All subpopulation infections
+ n_total_days : int
+ Expected number of days (n_initialization_points + n_days_post_init)
+ pop : PopulationStructure
+ Population structure
+
+ Raises
+ ------
+ ValueError
+ If any output shape is incorrect
+ """
+ expected = {
+ "infections_aggregate": (n_total_days,),
+ "infections_all": (n_total_days, pop.n_subpops),
+ }
+
+ actual = {
+ "infections_aggregate": infections_aggregate.shape,
+ "infections_all": infections_all.shape,
+ }
+
+ for name, expected_shape in expected.items():
+ if actual[name] != expected_shape:
+ raise ValueError(
+ f"{name} has incorrect shape. "
+ f"Expected {expected_shape}, got {actual[name]}"
+ )
+
+ @staticmethod
+ def _validate_I0(I0: ArrayLike) -> None:
+ """
+ Validate that I0 values are valid infection prevalences.
+
+ I0 represents initial infection prevalence as a proportion of the
+ population. Values must be in the interval (0, 1].
+
+ Parameters
+ ----------
+ I0 : ArrayLike
+ Initial infection prevalence (scalar or array)
+
+ Raises
+ ------
+ ValueError
+ If any I0 value is not in the interval (0, 1]
+
+ Notes
+ -----
+ Validation is skipped during JAX tracing (e.g., when using Predictive)
+ since traced values cannot be used in Python boolean operations.
+ """
+ I0 = jnp.asarray(I0)
+
+ # Only validate when results are concrete (not during JAX tracing)
+ # Check the result of the comparison, not just the input, because
+ # JIT compilation can trace operations on concrete arrays
+ pos_check = jnp.any(I0 <= 0)
+ if not_jax_tracer(pos_check) and pos_check:
+ raise ValueError(
+ f"I0 must be positive (got min={float(jnp.min(I0)):.6f}). "
+ "I0 represents infection prevalence as a proportion of the population."
+ )
+ max_check = jnp.any(I0 > 1)
+ if not_jax_tracer(max_check) and max_check:
+ raise ValueError(
+ f"I0 must be <= 1 (got max={float(jnp.max(I0)):.6f}). "
+ "I0 represents infection prevalence as a proportion of the population."
+ )
+
+ def get_required_lookback(self) -> int:
+ """
+ Return the generation interval length for builder pattern support.
+
+ This method is used by PyrenewBuilder to compute n_initialization_points
+ from all model components. Returns the generation interval PMF length.
+
+ Returns
+ -------
+ int
+ Length of generation interval PMF
+ """
+ return len(self.gen_int_rv())
+
+ @abstractmethod
+ def validate(self) -> None:
+ """
+ Validate latent process parameters.
+
+ Subclasses must implement this method to validate all parameters specific
+ to their implementation (e.g., temporal process parameters, I0 parameters).
+
+ Common validation (n_initialization_points, gen_int_rv) is performed in
+ __init__. Population structure validation is performed at sample time.
+
+ Raises
+ ------
+ ValueError
+ If any parameters fail validation
+ """
+ pass # pragma: no cover
+
+ @abstractmethod
+ def sample(
+ self,
+ n_days_post_init: int,
+ *,
+ subpop_fractions: ArrayLike = None,
+ **kwargs,
+ ) -> LatentSample:
+ """
+ Sample latent infections for all subpopulations.
+
+ Parameters
+ ----------
+ n_days_post_init : int
+ Number of days to simulate after initialization period
+ subpop_fractions : ArrayLike
+ Population fractions for all subpopulations.
+ Shape: (n_subpops,). Must sum to 1.0.
+ **kwargs
+ Additional parameters required by specific implementations
+
+ Returns
+ -------
+ LatentSample
+ Named tuple with fields:
+ - aggregate: shape (n_total_days,)
+ - all_subpops: shape (n_total_days, n_subpops)
+
+ where n_total_days = n_initialization_points + n_days_post_init
+ """
+ pass # pragma: no cover
diff --git a/pyrenew/latent/hierarchical_infections.py b/pyrenew/latent/hierarchical_infections.py
new file mode 100644
index 00000000..eff96b05
--- /dev/null
+++ b/pyrenew/latent/hierarchical_infections.py
@@ -0,0 +1,273 @@
+"""
+Hierarchical latent infection process with subpopulation-specific renewal models.
+"""
+
+from __future__ import annotations
+
+from functools import partial
+
+import jax
+import jax.numpy as jnp
+import numpyro
+from jax.typing import ArrayLike
+
+from pyrenew.deterministic import DeterministicVariable
+from pyrenew.distutil import validate_discrete_dist_vector
+from pyrenew.latent.base import (
+ BaseLatentInfectionProcess,
+ LatentSample,
+)
+from pyrenew.latent.infection_functions import compute_infections_from_rt
+from pyrenew.latent.temporal_processes import TemporalProcess
+from pyrenew.math import r_approx_from_R
+from pyrenew.metaclass import RandomVariable
+
+
+class HierarchicalInfections(BaseLatentInfectionProcess):
+ """
+ Multi-subpopulation renewal model with hierarchical Rt structure.
+
+ Each subpopulation has its own renewal equation with Rt deviating from a
+ shared baseline. Suitable when transmission dynamics vary substantially
+ across subpopulations.
+
+ Mathematical form:
+ - Baseline Rt: log[R_baseline(t)] ~ TemporalProcess
+ - Subpopulation Rt: log R_k(t) = log[R_baseline(t)] + delta_k(t)
+ - Deviations: delta_k(t) ~ TemporalProcess with sum-to-zero constraint
+ - Renewal per subpop: I_k(t) = R_k(t) * sum_tau I_k(t-tau) * g(tau)
+ - Aggregate total: I_aggregate(t) = sum_k p_k * I_k(t)
+
+ The constructor specifies model structure (priors, temporal processes).
+ Population structure (subpop_fractions) is provided at sample time,
+ allowing a single model to be fit to multiple jurisdictions.
+
+ Parameters
+ ----------
+ gen_int_rv : RandomVariable
+ Generation interval PMF
+ I0_rv : RandomVariable
+ Initial infection prevalence (proportion of population) at first
+ observation time. Must return values in the interval (0, 1).
+ Returns scalar (same for all subpops) or (n_subpops,) array (per-subpop).
+ Full I0 matrix generated via exponential backprojection during sampling.
+ baseline_rt_process : TemporalProcess
+ Temporal process for baseline Rt dynamics
+ subpop_rt_deviation_process : TemporalProcess
+ Temporal process for subpopulation deviations
+ initial_log_rt_rv : RandomVariable
+ Initial value for log(Rt) at time 0. Can be estimated from data
+ or given a prior distribution.
+ n_initialization_points : int
+ Number of initialization days before day 0. Must be at least
+ ``len(gen_int_rv())`` to provide enough history for the renewal
+ equation convolution. When using PyrenewBuilder, this is computed
+ automatically from all observation processes.
+
+ Notes
+ -----
+ Sum-to-zero constraint on deviations ensures R_baseline(t) is the geometric
+ mean of subpopulation Rt values, providing identifiability.
+
+ When using PyrenewBuilder (recommended), n_initialization_points is computed
+ automatically from all observation processes.
+ """
+
+ def __init__(
+ self,
+ *,
+ gen_int_rv: RandomVariable,
+ I0_rv: RandomVariable,
+ baseline_rt_process: TemporalProcess,
+ subpop_rt_deviation_process: TemporalProcess,
+ initial_log_rt_rv: RandomVariable,
+ n_initialization_points: int,
+ name: str = "latent_infections",
+ ) -> None:
+ """
+ Initialize hierarchical infections process.
+
+ Parameters
+ ----------
+ gen_int_rv : RandomVariable
+ Generation interval PMF
+ I0_rv : RandomVariable
+ Initial infection prevalence (proportion of population)
+ baseline_rt_process : TemporalProcess
+ Temporal process for baseline Rt dynamics
+ subpop_rt_deviation_process : TemporalProcess
+ Temporal process for subpopulation deviations
+ initial_log_rt_rv : RandomVariable
+ Initial value for log(Rt) at time 0.
+ n_initialization_points : int
+ Number of initialization days before day 0.
+ name : str
+ Name prefix for numpyro sample sites. All deterministic
+ quantities are recorded under this scope (e.g.,
+ ``"{name}/rt_baseline"``). Default: ``"latent_infections"``.
+
+ Raises
+ ------
+ ValueError
+ If required parameters are missing or invalid
+ """
+ super().__init__(
+ gen_int_rv=gen_int_rv,
+ n_initialization_points=n_initialization_points,
+ )
+ self.name = name
+
+ if I0_rv is None:
+ raise ValueError("I0_rv is required")
+ self.I0_rv = I0_rv
+
+ # Validate I0 at construction time if it's deterministic
+ if isinstance(I0_rv, DeterministicVariable):
+ self._validate_I0(I0_rv.value)
+
+ # Validate initial log Rt
+ if initial_log_rt_rv is None:
+ raise ValueError("initial_log_rt_rv is required")
+ self.initial_log_rt_rv = initial_log_rt_rv
+
+ if baseline_rt_process is None:
+ raise ValueError("baseline_rt_process is required")
+ self.baseline_rt_process = baseline_rt_process
+
+ if subpop_rt_deviation_process is None:
+ raise ValueError("subpop_rt_deviation_process is required")
+ self.subpop_rt_deviation_process = subpop_rt_deviation_process
+
+ def validate(self) -> None:
+ """
+ Validate hierarchical infections parameters.
+
+ Checks that the generation interval is a valid PMF.
+
+ Raises
+ ------
+ ValueError
+ If gen_int_rv does not return a valid discrete distribution
+ """
+ validate_discrete_dist_vector(self.gen_int_rv())
+
+ def sample(
+ self,
+ n_days_post_init: int,
+ *,
+ subpop_fractions: ArrayLike = None,
+ **kwargs,
+ ) -> LatentSample:
+ """
+ Sample hierarchical infections for all subpopulations.
+
+ Generates baseline Rt, subpopulation deviations with sum-to-zero
+ constraint, initial infections, and runs n_subpops independent renewal processes.
+
+ Parameters
+ ----------
+ n_days_post_init : int
+ Number of days to simulate after initialization period
+ subpop_fractions : ArrayLike
+ Population fractions for all subpopulations. Shape: (n_subpops,).
+ Must sum to 1.0.
+ **kwargs
+ Additional arguments (unused, for compatibility)
+
+ Returns
+ -------
+ LatentSample
+ Named tuple with fields:
+ - aggregate: shape (n_total_days,)
+ - all_subpops: shape (n_total_days, n_subpops)
+ """
+ # Parse and validate population structure
+ pop = self._parse_and_validate_fractions(
+ subpop_fractions=subpop_fractions,
+ )
+
+ n_total_days = self.n_initialization_points + n_days_post_init
+
+ initial_log_rt = self.initial_log_rt_rv()
+
+ log_rt_baseline = self.baseline_rt_process.sample(
+ n_timepoints=n_total_days,
+ initial_value=initial_log_rt,
+ name_prefix="log_rt_baseline",
+ )
+
+ deviations_raw = self.subpop_rt_deviation_process.sample(
+ n_timepoints=n_total_days,
+ n_processes=pop.n_subpops,
+ initial_value=jnp.zeros(pop.n_subpops),
+ name_prefix="subpop_deviations",
+ )
+
+ # Sum-to-zero constraint ensures identifiability
+ mean_deviation = jnp.mean(deviations_raw, axis=1, keepdims=True)
+ deviations = deviations_raw - mean_deviation
+
+ log_rt_subpop = log_rt_baseline + deviations
+ rt_subpop = jnp.exp(log_rt_subpop)
+
+ gen_int = self.gen_int_rv()
+
+ I0 = jnp.asarray(self.I0_rv())
+ self._validate_I0(I0)
+
+ if I0.ndim == 0:
+ I0_subpop = jnp.full(pop.n_subpops, I0)
+ else:
+ I0_subpop = I0
+
+ initial_r_subpop = jax.vmap(
+ partial(r_approx_from_R, g=gen_int, n_newton_steps=4)
+ )(rt_subpop[0, :])
+
+ # Vectorized exponential growth initialization for all subpopulations
+ # Formula: I0_subpop[k] * exp(initial_r_subpop[k] * t) for t in [0, n_init)
+ time_indices = jnp.arange(self.n_initialization_points)
+ I0_all = I0_subpop[jnp.newaxis, :] * jnp.exp(
+ initial_r_subpop[jnp.newaxis, :] * time_indices[:, jnp.newaxis]
+ )
+
+ gen_int_reversed = jnp.flip(gen_int)
+ recent_I0_all = I0_all[-gen_int.size :, :]
+
+ # Vectorized renewal equation for all subpopulations via vmap
+ post_init_infections_all = jax.vmap(
+ lambda I0_col, Rt_col: compute_infections_from_rt(
+ I0=I0_col,
+ Rt=Rt_col,
+ reversed_generation_interval_pmf=gen_int_reversed,
+ ),
+ in_axes=1,
+ out_axes=1,
+ )(recent_I0_all, rt_subpop[self.n_initialization_points :, :])
+
+ infections_all = jnp.vstack([I0_all, post_init_infections_all])
+
+ infections_aggregate = jnp.sum(
+ infections_all * pop.fractions[jnp.newaxis, :], axis=1
+ )
+
+ self._validate_output_shapes(
+ infections_aggregate,
+ infections_all,
+ n_total_days,
+ pop,
+ )
+
+ # Record key quantities for diagnostics and posterior analysis
+ with numpyro.handlers.scope(prefix=self.name):
+ numpyro.deterministic("I0_init_all_subpops", I0_all)
+ numpyro.deterministic("log_rt_baseline", log_rt_baseline)
+ numpyro.deterministic("rt_baseline", jnp.exp(log_rt_baseline))
+ numpyro.deterministic("rt_subpop", rt_subpop)
+ numpyro.deterministic("subpop_deviations", deviations)
+ numpyro.deterministic("infections_aggregate", infections_aggregate)
+
+ return LatentSample(
+ aggregate=infections_aggregate,
+ all_subpops=infections_all,
+ )
diff --git a/pyrenew/latent/hierarchical_priors.py b/pyrenew/latent/hierarchical_priors.py
new file mode 100644
index 00000000..c2d6488e
--- /dev/null
+++ b/pyrenew/latent/hierarchical_priors.py
@@ -0,0 +1,248 @@
+"""
+Hierarchical prior distributions for group-level random effects.
+
+All classes in this module implement the group-level RV interface:
+``sample(n_groups, **kwargs) -> ArrayLike`` with shape ``(n_groups,)``.
+"""
+
+import jax.numpy as jnp
+import numpyro
+import numpyro.distributions as dist
+
+from pyrenew.metaclass import RandomVariable
+
+
+class HierarchicalNormalPrior(RandomVariable):
+ """
+ Zero-centered Normal prior for group-level effects.
+
+ Samples n_groups values from Normal(0, sd).
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter in numpyro.
+ sd_rv : RandomVariable
+ RandomVariable returning the standard deviation.
+ """
+
+ def __init__(
+ self,
+ name: str,
+ sd_rv: RandomVariable,
+ ) -> None:
+ """
+ Initialize hierarchical normal prior.
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter.
+ sd_rv : RandomVariable
+ RandomVariable returning the standard deviation.
+ """
+ if not isinstance(sd_rv, RandomVariable):
+ raise TypeError(
+ f"sd_rv must be a RandomVariable, got {type(sd_rv).__name__}. "
+ "Use DeterministicVariable(name, value) to wrap a fixed value."
+ )
+
+ self.name = name
+ self.sd_rv = sd_rv
+
+ def validate(self):
+ """Validate the random variable (no-op for this class)."""
+ pass
+
+ def sample(self, n_groups: int, **kwargs):
+ """
+ Sample group-level effects.
+
+ Parameters
+ ----------
+ n_groups : int
+ Number of groups.
+
+ Returns
+ -------
+ ArrayLike
+ Array of shape (n_groups,).
+ """
+ sd = self.sd_rv()
+
+ with numpyro.plate(f"n_{self.name}", n_groups):
+ effects = numpyro.sample(
+ self.name,
+ dist.Normal(0.0, sd),
+ )
+ return effects
+
+
+class GammaGroupSdPrior(RandomVariable):
+ """
+ Gamma prior for group-level standard deviations, bounded away from zero.
+
+ Samples n_groups positive values from Gamma(concentration, rate) + sd_min.
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter in numpyro.
+ sd_mean_rv : RandomVariable
+ RandomVariable returning the mean of the Gamma distribution.
+ sd_concentration_rv : RandomVariable
+ RandomVariable returning the concentration (shape) parameter of Gamma.
+ sd_min : float, default=0.05
+ Minimum SD value (lower bound).
+ """
+
+ def __init__(
+ self,
+ name: str,
+ sd_mean_rv: RandomVariable,
+ sd_concentration_rv: RandomVariable,
+ sd_min: float = 0.05,
+ ) -> None:
+ """
+ Initialize gamma group SD prior.
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter.
+ sd_mean_rv : RandomVariable
+ RandomVariable returning the mean of the Gamma distribution.
+ sd_concentration_rv : RandomVariable
+ RandomVariable returning the concentration parameter.
+ sd_min : float, default=0.05
+ Minimum SD value (lower bound).
+ """
+ if not isinstance(sd_mean_rv, RandomVariable):
+ raise TypeError(
+ f"sd_mean_rv must be a RandomVariable, got {type(sd_mean_rv).__name__}. "
+ "Use DeterministicVariable(name, value) to wrap a fixed value."
+ )
+ if not isinstance(sd_concentration_rv, RandomVariable):
+ raise TypeError(
+ f"sd_concentration_rv must be a RandomVariable, got {type(sd_concentration_rv).__name__}. "
+ "Use DeterministicVariable(name, value) to wrap a fixed value."
+ )
+ if sd_min < 0:
+ raise ValueError(f"sd_min must be non-negative, got {sd_min}")
+
+ self.name = name
+ self.sd_mean_rv = sd_mean_rv
+ self.sd_concentration_rv = sd_concentration_rv
+ self.sd_min = sd_min
+
+ def validate(self):
+ """Validate the random variable (no-op for this class)."""
+ pass
+
+ def sample(self, n_groups: int, **kwargs):
+ """
+ Sample group-level standard deviations.
+
+ Parameters
+ ----------
+ n_groups : int
+ Number of groups.
+
+ Returns
+ -------
+ ArrayLike
+ Array of shape (n_groups,) with values >= sd_min.
+ """
+ sd_mean = self.sd_mean_rv()
+ concentration = self.sd_concentration_rv()
+ rate = concentration / sd_mean
+
+ with numpyro.plate(f"n_{self.name}", n_groups):
+ raw_sd = numpyro.sample(
+ f"{self.name}_raw",
+ dist.Gamma(concentration, rate),
+ )
+
+ group_sd = numpyro.deterministic(
+ self.name,
+ jnp.maximum(raw_sd, self.sd_min),
+ )
+ return group_sd
+
+
+class StudentTGroupModePrior(RandomVariable):
+ """
+ Zero-centered Student-t prior for group-level modes (robust alternative to Normal).
+
+ Samples n_groups values from StudentT(df, 0, sd).
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter in numpyro.
+ sd_rv : RandomVariable
+ RandomVariable returning the scale parameter.
+ df_rv : RandomVariable
+ RandomVariable returning the degrees of freedom.
+ """
+
+ def __init__(
+ self,
+ name: str,
+ sd_rv: RandomVariable,
+ df_rv: RandomVariable,
+ ) -> None:
+ """
+ Initialize Student-t group mode prior.
+
+ Parameters
+ ----------
+ name : str
+ Unique name for the sampled parameter.
+ sd_rv : RandomVariable
+ RandomVariable returning the scale parameter.
+ df_rv : RandomVariable
+ RandomVariable returning the degrees of freedom.
+ """
+ if not isinstance(sd_rv, RandomVariable):
+ raise TypeError(
+ f"sd_rv must be a RandomVariable, got {type(sd_rv).__name__}. "
+ "Use DeterministicVariable(name, value) to wrap a fixed value."
+ )
+ if not isinstance(df_rv, RandomVariable):
+ raise TypeError(
+ f"df_rv must be a RandomVariable, got {type(df_rv).__name__}. "
+ "Use DeterministicVariable(name, value) to wrap a fixed value."
+ )
+
+ self.name = name
+ self.sd_rv = sd_rv
+ self.df_rv = df_rv
+
+ def validate(self):
+ """Validate the random variable (no-op for this class)."""
+ pass
+
+ def sample(self, n_groups: int, **kwargs):
+ """
+ Sample group-level modes.
+
+ Parameters
+ ----------
+ n_groups : int
+ Number of groups.
+
+ Returns
+ -------
+ ArrayLike
+ Array of shape (n_groups,).
+ """
+ sd = self.sd_rv()
+ df = self.df_rv()
+
+ with numpyro.plate(f"n_{self.name}", n_groups):
+ effects = numpyro.sample(
+ self.name,
+ dist.StudentT(df=df, loc=0.0, scale=sd),
+ )
+ return effects
diff --git a/pyrenew/latent/temporal_processes.py b/pyrenew/latent/temporal_processes.py
new file mode 100644
index 00000000..30ad5618
--- /dev/null
+++ b/pyrenew/latent/temporal_processes.py
@@ -0,0 +1,412 @@
+# numpydoc ignore=GL08
+"""
+Temporal processes for latent infection models.
+
+Provides time-series processes for modeling Rt dynamics and subpopulation
+deviations in hierarchical infection models. All processes return 2D arrays
+of shape (n_timepoints, n_processes) through a unified ``TemporalProcess``
+protocol.
+
+**Relationship to pyrenew.process:**
+
+This module provides **high-level, domain-specific wrappers** around the
+low-level building blocks in :mod:`pyrenew.process`. The key differences:
+
+.. list-table::
+ :header-rows: 1
+
+ * - Aspect
+ - ``pyrenew.process``
+ - ``pyrenew.latent.temporal_processes``
+ * - Abstraction level
+ - Low-level composable primitives
+ - High-level domain-specific API
+ * - Interface
+ - Varied signatures per class
+ - Unified ``TemporalProcess`` protocol
+ * - Target use
+ - General time-series modeling
+ - Rt dynamics, hierarchical infections
+ * - Vectorization
+ - Caller manages array shapes
+ - Automatic via ``n_processes`` parameter
+ * - Validation
+ - Minimal constraints
+ - Validates positive innovation_sd
+
+**When to use which:**
+
+- Use ``pyrenew.process`` classes (``ARProcess``, ``DifferencedProcess``,
+ ``RandomWalk``) when building novel statistical models or when you need
+ fine-grained control over array shapes and numpyro sampling semantics.
+
+- Use this module's classes (``AR1``, ``DifferencedAR1``, ``RandomWalk``)
+ when modeling Rt trajectories in hierarchical infection models. These
+ provide a consistent interface, automatic vectorization, and enforce
+ epidemiologically-sensible constraints.
+
+**Temporal processes provided:**
+
+- ``AR1``: Autoregressive process with mean reversion. Keeps Rt bounded
+ near a baseline. Wraps :class:`pyrenew.process.ARProcess`.
+- ``DifferencedAR1``: AR(1) on first differences. Allows persistent trends
+ while stabilizing the growth rate. Wraps :class:`pyrenew.process.DifferencedProcess`.
+- ``RandomWalk``: No mean reversion. Rt can drift without bound.
+ Wraps :class:`pyrenew.process.RandomWalk`.
+
+All implementations satisfy the ``TemporalProcess`` protocol and can be
+used interchangeably in hierarchical infection models.
+"""
+
+from __future__ import annotations
+
+from typing import Protocol, runtime_checkable
+
+import jax.numpy as jnp
+import numpyro
+import numpyro.distributions as dist
+from jax.typing import ArrayLike
+
+from pyrenew.process import ARProcess, DifferencedProcess
+from pyrenew.process.randomwalk import RandomWalk as ProcessRandomWalk
+from pyrenew.randomvariable import DistributionalVariable
+
+
+@runtime_checkable
+class TemporalProcess(Protocol):
+ """
+ Protocol for temporal processes generating time-varying parameters.
+
+ Used for jurisdiction-level Rt dynamics, subpopulation deviations, or
+ allocation trajectories. All processes return 2D arrays of shape
+ (n_timepoints, n_processes) for consistent handling.
+ """
+
+ def sample(
+ self,
+ n_timepoints: int,
+ initial_value: float | ArrayLike | None = None,
+ n_processes: int = 1,
+ name_prefix: str = "temporal",
+ ) -> ArrayLike:
+ """
+ Sample temporal trajectory or trajectories.
+
+ Parameters
+ ----------
+ n_timepoints : int
+ Number of time points to generate
+ initial_value : float or ArrayLike, optional
+ Initial value(s) for the process(es).
+ Scalar (broadcast to all processes) or array of shape (n_processes,).
+ Defaults to 0.0.
+ n_processes : int, default 1
+ Number of parallel processes.
+ name_prefix : str, default "temporal"
+ Prefix for numpyro sample site names to avoid collisions
+
+ Returns
+ -------
+ ArrayLike
+ Trajectories of shape (n_timepoints, n_processes)
+ """
+ ...
+
+
+class AR1(TemporalProcess):
+ """
+ AR(1) process.
+
+ Each value depends on the previous value plus noise, with reversion
+ toward a mean level. Keeps Rt bounded near a baseline — values that
+ drift away are "pulled back" over time.
+
+ This class wraps :class:`pyrenew.process.ARProcess` with a simplified,
+ protocol-compliant interface that handles vectorization automatically.
+
+ Parameters
+ ----------
+ autoreg : float
+ Autoregressive coefficient. For stationarity, |autoreg| < 1, but
+ this is not enforced (use priors to constrain if needed).
+ innovation_sd : float, default 1.0
+ Standard deviation of noise at each time step. Larger values produce
+ more volatile trajectories; smaller values produce smoother ones.
+ """
+
+ def __init__(self, autoreg: float, innovation_sd: float = 1.0):
+ """
+ Initialize AR(1) process.
+
+ Parameters
+ ----------
+ autoreg : float
+ Autoregressive coefficient. For stationarity, |autoreg| < 1,
+ but this is not enforced (use priors to constrain if needed).
+ innovation_sd : float, default 1.0
+ Standard deviation of innovations
+
+ Raises
+ ------
+ ValueError
+ If innovation_sd <= 0
+ """
+ if innovation_sd <= 0:
+ raise ValueError(f"innovation_sd must be positive, got {innovation_sd}")
+ self.autoreg = autoreg
+ self.innovation_sd = innovation_sd
+ self.ar_process = ARProcess()
+
+ def __repr__(self) -> str:
+ """Return string representation."""
+ return f"AR1(autoreg={self.autoreg}, innovation_sd={self.innovation_sd})"
+
+ def sample(
+ self,
+ n_timepoints: int,
+ initial_value: float | ArrayLike | None = None,
+ n_processes: int = 1,
+ name_prefix: str = "ar1",
+ ) -> ArrayLike:
+ """
+ Sample AR(1) trajectory or trajectories.
+
+ Parameters
+ ----------
+ n_timepoints : int
+ Number of time points to generate
+ initial_value : float or ArrayLike, optional
+ Initial value(s). Defaults to 0.0.
+ n_processes : int, default 1
+ Number of parallel processes.
+ name_prefix : str, default "ar1"
+ Prefix for numpyro sample sites
+
+ Returns
+ -------
+ ArrayLike
+ Trajectories of shape (n_timepoints, n_processes)
+ """
+ if initial_value is None:
+ initial_value = jnp.zeros(n_processes)
+ elif jnp.isscalar(initial_value):
+ initial_value = jnp.full(n_processes, initial_value)
+
+ stationary_sd = self.innovation_sd / jnp.sqrt(1 - self.autoreg**2)
+
+ with numpyro.plate(f"{name_prefix}_init_plate", n_processes):
+ init_states = numpyro.sample(
+ f"{name_prefix}_init",
+ dist.Normal(initial_value, stationary_sd),
+ )
+
+ trajectories = self.ar_process(
+ n=n_timepoints,
+ init_vals=init_states[jnp.newaxis, :],
+ autoreg=jnp.full((1, n_processes), self.autoreg),
+ noise_sd=self.innovation_sd,
+ noise_name=f"{name_prefix}_noise",
+ )
+
+ return trajectories
+
+
+class DifferencedAR1(TemporalProcess):
+ """
+ AR(1) process on first differences.
+
+ Each *change* in value depends on the previous change plus noise, with
+ the rate of change reverting toward a mean. Unlike AR(1), this allows
+ Rt to trend persistently upward or downward while the growth rate stabilizes.
+
+ This class wraps :class:`pyrenew.process.DifferencedProcess` with
+ :class:`pyrenew.process.ARProcess` as the fundamental process, providing
+ a simplified, protocol-compliant interface.
+
+ Parameters
+ ----------
+ autoreg : float
+ Autoregressive coefficient for differences. For stationarity,
+ |autoreg| < 1, but this is not enforced (use priors to constrain
+ if needed).
+ innovation_sd : float, default 1.0
+ Standard deviation of noise added to changes. Larger values produce
+ more erratic growth rates; smaller values produce smoother trends.
+ """
+
+ def __init__(self, autoreg: float, innovation_sd: float = 1.0):
+ """
+ Initialize differenced AR(1) process.
+
+ Parameters
+ ----------
+ autoreg : float
+ Autoregressive coefficient for differences. For stationarity,
+ |autoreg| < 1, but this is not enforced (use priors to constrain
+ if needed).
+ innovation_sd : float, default 1.0
+ Standard deviation of innovations
+
+ Raises
+ ------
+ ValueError
+ If innovation_sd <= 0
+ """
+ if innovation_sd <= 0:
+ raise ValueError(f"innovation_sd must be positive, got {innovation_sd}")
+ self.autoreg = autoreg
+ self.innovation_sd = innovation_sd
+ self.process = DifferencedProcess(
+ fundamental_process=ARProcess(), differencing_order=1
+ )
+
+ def __repr__(self) -> str:
+ """Return string representation."""
+ return f"DifferencedAR1(autoreg={self.autoreg}, innovation_sd={self.innovation_sd})"
+
+ def sample(
+ self,
+ n_timepoints: int,
+ initial_value: float | ArrayLike | None = None,
+ n_processes: int = 1,
+ name_prefix: str = "diff_ar1",
+ ) -> ArrayLike:
+ """
+ Sample differenced AR(1) trajectory or trajectories.
+
+ Parameters
+ ----------
+ n_timepoints : int
+ Number of time points to generate
+ initial_value : float or ArrayLike, optional
+ Initial value(s). Defaults to 0.0.
+ n_processes : int, default 1
+ Number of parallel processes.
+ name_prefix : str, default "diff_ar1"
+ Prefix for numpyro sample sites
+
+ Returns
+ -------
+ ArrayLike
+ Trajectories of shape (n_timepoints, n_processes)
+ """
+ if initial_value is None:
+ initial_value = jnp.zeros(n_processes)
+ elif jnp.isscalar(initial_value):
+ initial_value = jnp.full(n_processes, initial_value)
+
+ stationary_sd = self.innovation_sd / jnp.sqrt(1 - self.autoreg**2)
+
+ with numpyro.plate(f"{name_prefix}_init_rate_plate", n_processes):
+ init_rates = numpyro.sample(
+ f"{name_prefix}_init_rate",
+ dist.Normal(0, stationary_sd),
+ )
+
+ trajectories = self.process(
+ n=n_timepoints,
+ init_vals=initial_value[jnp.newaxis, :],
+ autoreg=jnp.full((1, n_processes), self.autoreg),
+ noise_sd=self.innovation_sd,
+ fundamental_process_init_vals=init_rates[jnp.newaxis, :],
+ noise_name=f"{name_prefix}_noise",
+ )
+
+ return trajectories
+
+
+class RandomWalk(TemporalProcess):
+ """
+ Random walk process for log(Rt).
+
+ Each value equals the previous value plus noise, with no reversion
+ toward a mean. Allows Rt to drift without bound — suitable when you
+ have no prior expectation that Rt will return to a baseline.
+
+ This class wraps :class:`pyrenew.process.RandomWalk` with a simplified,
+ protocol-compliant interface that handles vectorization automatically.
+
+ Parameters
+ ----------
+ innovation_sd : float, default 1.0
+ Standard deviation of noise at each time step. Larger values produce
+ faster drift; smaller values produce more gradual changes.
+
+ Notes
+ -----
+ Unlike AR(1), variance grows over time — the process can wander arbitrarily
+ far from its starting point. For long time horizons, consider AR(1) if you
+ want Rt to stay bounded near a baseline.
+
+ For non-centered parameterization (to avoid funnel problems in inference),
+ apply ``LocScaleReparam(centered=0)`` to the step sample site
+ (``{name_prefix}_step``) via ``numpyro.handlers.reparam``.
+ """
+
+ def __init__(self, innovation_sd: float = 1.0):
+ """
+ Initialize random walk process.
+
+ Parameters
+ ----------
+ innovation_sd : float, default 1.0
+ Standard deviation of innovations
+
+ Raises
+ ------
+ ValueError
+ If innovation_sd <= 0
+ """
+ if innovation_sd <= 0:
+ raise ValueError(f"innovation_sd must be positive, got {innovation_sd}")
+ self.innovation_sd = innovation_sd
+
+ def __repr__(self) -> str:
+ """Return string representation."""
+ return f"RandomWalk(innovation_sd={self.innovation_sd})"
+
+ def sample(
+ self,
+ n_timepoints: int,
+ initial_value: float | ArrayLike | None = None,
+ n_processes: int = 1,
+ name_prefix: str = "rw",
+ ) -> ArrayLike:
+ """
+ Sample random walk trajectory or trajectories.
+
+ Parameters
+ ----------
+ n_timepoints : int
+ Number of time points to generate
+ initial_value : float or ArrayLike, optional
+ Initial value(s). Defaults to 0.0.
+ n_processes : int, default 1
+ Number of parallel processes.
+ name_prefix : str, default "rw"
+ Prefix for numpyro sample sites
+
+ Returns
+ -------
+ ArrayLike
+ Trajectories of shape (n_timepoints, n_processes)
+ """
+ if initial_value is None:
+ initial_value = jnp.zeros(n_processes)
+ elif jnp.isscalar(initial_value):
+ initial_value = jnp.full(n_processes, initial_value)
+
+ rw = ProcessRandomWalk(
+ step_rv=DistributionalVariable(
+ name=f"{name_prefix}_step",
+ distribution=dist.Normal(
+ jnp.zeros(n_processes),
+ self.innovation_sd,
+ ),
+ ),
+ )
+
+ return rw.sample(
+ init_vals=initial_value[jnp.newaxis, :],
+ n=n_timepoints,
+ )
diff --git a/pyrenew/model/__init__.py b/pyrenew/model/__init__.py
index d30e0cc2..302e6424 100644
--- a/pyrenew/model/__init__.py
+++ b/pyrenew/model/__init__.py
@@ -1,6 +1,13 @@
# numpydoc ignore=GL08
from pyrenew.model.admissionsmodel import HospitalAdmissionsModel
+from pyrenew.model.multisignal_model import MultiSignalModel
+from pyrenew.model.pyrenew_builder import PyrenewBuilder
from pyrenew.model.rtinfectionsrenewalmodel import RtInfectionsRenewalModel
-__all__ = ["RtInfectionsRenewalModel", "HospitalAdmissionsModel"]
+__all__ = [
+ "HospitalAdmissionsModel",
+ "PyrenewBuilder",
+ "MultiSignalModel",
+ "RtInfectionsRenewalModel",
+]
diff --git a/pyrenew/model/multisignal_model.py b/pyrenew/model/multisignal_model.py
new file mode 100644
index 00000000..47c9cd7d
--- /dev/null
+++ b/pyrenew/model/multisignal_model.py
@@ -0,0 +1,327 @@
+"""
+Multi-signal renewal model.
+
+Combines a latent infection process with multiple observation processes.
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+import jax.numpy as jnp
+import numpyro
+import numpyro.handlers
+
+from pyrenew.latent.base import BaseLatentInfectionProcess
+from pyrenew.metaclass import Model
+from pyrenew.observation.base import BaseObservationProcess
+
+
+class MultiSignalModel(Model):
+ """
+ Multi-signal renewal model.
+
+ Combines a latent infection process (e.g., HierarchicalInfections,
+ PartitionedInfections) with multiple observation processes (e.g.,
+ CountObservation, WastewaterObservation).
+
+ Built via PyrenewBuilder to ensure n_initialization_points is computed
+ correctly from all components. Can also be constructed manually for
+ advanced use cases.
+
+ Parameters
+ ----------
+ latent_process : BaseLatentInfectionProcess
+ Latent infection process generating infections at jurisdiction and/or
+ subpopulation levels
+ observations : Dict[str, BaseObservationProcess]
+ Dictionary mapping names to observation process instances. Names are
+ used when passing observation data to sample().
+
+ Notes
+ -----
+ The model automatically routes latent infections to observations based on
+ each observation's infection_resolution() method:
+ - "aggregate" → receives aggregate infections from latent process
+ - "subpop" → receives all subpopulation infections; observation selects via indices
+ """
+
+ def __init__(
+ self,
+ latent_process: BaseLatentInfectionProcess,
+ observations: dict[str, BaseObservationProcess],
+ ):
+ """
+ Initialize multi-signal model.
+
+ Parameters
+ ----------
+ latent_process
+ Configured latent infection process
+ observations
+ Dictionary mapping observation names to observation process instances
+
+ Raises
+ ------
+ ValueError
+ If validation fails (e.g., observation requires subpopulations
+ but latent process doesn't support them)
+ """
+ self.latent = latent_process
+ self.observations = observations
+ self.validate()
+
+ _SUPPORTED_RESOLUTIONS = {"aggregate", "subpop"}
+
+ def validate(self) -> None:
+ """
+ Validate that observation processes are compatible with latent process.
+
+ Checks that each observation implements infection_resolution()
+ and returns a supported resolution.
+
+ Raises
+ ------
+ ValueError
+ If an observation doesn't implement infection_resolution()
+ or returns an unsupported resolution.
+ """
+ for name, obs in self.observations.items():
+ if not hasattr(obs, "infection_resolution"):
+ raise ValueError(
+ f"Observation '{name}' must implement infection_resolution()"
+ )
+ resolution = obs.infection_resolution()
+ if resolution not in self._SUPPORTED_RESOLUTIONS:
+ raise ValueError(
+ f"Observation '{name}' returned invalid infection_resolution "
+ f"'{resolution}'. Expected one of {self._SUPPORTED_RESOLUTIONS}."
+ )
+
+ def pad_observations(
+ self,
+ obs: jnp.ndarray,
+ axis: int = 0,
+ ) -> jnp.ndarray:
+ """
+ Pad observations with NaN for the initialization period.
+
+ Observation data uses a shared time axis [0, n_total) where
+ n_total = n_init + n_days. This method prepends n_init NaN values
+ to align user data (starting at day 0 of observations) with the
+ shared axis.
+
+ Parameters
+ ----------
+ obs : ArrayLike
+ Observations in natural coordinates (index 0 = first observation day).
+ Integer arrays are converted to float (required for NaN).
+ axis : int, default 0
+ Axis along which to pad (typically 0 for time axis).
+
+ Returns
+ -------
+ jnp.ndarray
+ Padded observations. First n_init values are NaN.
+ """
+ n_init = self.latent.n_initialization_points
+ obs = jnp.asarray(obs, dtype=float)
+ pad_shape = list(obs.shape)
+ pad_shape[axis] = n_init
+ padding = jnp.full(pad_shape, jnp.nan)
+ return jnp.concatenate([padding, obs], axis=axis)
+
+ def shift_times(self, times: jnp.ndarray) -> jnp.ndarray:
+ """
+ Shift time indices from natural coordinates to shared time axis.
+
+ Observation data uses a shared time axis [0, n_total) where
+ n_total = n_init + n_days. User-provided times in natural coordinates
+ (0 = first observation day) must be shifted by n_init to align with
+ the shared axis.
+
+ Parameters
+ ----------
+ times : ArrayLike
+ Time indices in natural coordinates (0 = first observation day).
+
+ Returns
+ -------
+ jnp.ndarray
+ Time indices on the shared axis [n_init, n_total).
+ """
+ n_init = self.latent.n_initialization_points
+ return jnp.asarray(times) + n_init
+
+ def validate_data(
+ self,
+ n_days_post_init: int,
+ subpop_fractions=None,
+ **observation_data: dict[str, Any],
+ ) -> None:
+ """
+ Validate observation data before running MCMC.
+
+ All observation data uses a shared time axis [0, n_total) where
+ n_total = n_init + n_days_post_init. Dense observations must have
+ length n_total with NaN padding for the initialization period.
+ Sparse observations provide times indices on this shared axis.
+
+ This method must be called with concrete (non-traced) values
+ before running inference. Validation using Python control flow
+ (if/raise) cannot be done during JAX tracing.
+
+ Parameters
+ ----------
+ n_days_post_init : int
+ Number of days to simulate after initialization period
+ subpop_fractions : ArrayLike
+ Population fractions for all subpopulations. Shape: (n_subpops,).
+ **observation_data
+ Data for each observation process, keyed by observation name.
+ Each value should be a dict of kwargs for that observation's sample().
+
+ Raises
+ ------
+ ValueError
+ If times indices are out of bounds or negative
+ If dense obs length doesn't match n_total
+ If data shapes are inconsistent
+ """
+ pop = BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=subpop_fractions,
+ )
+
+ n_init = self.latent.n_initialization_points
+ n_total = n_init + n_days_post_init
+
+ for name, obs_data in observation_data.items():
+ if name not in self.observations:
+ raise ValueError(
+ f"Unknown observation '{name}'. "
+ f"Available: {list(self.observations.keys())}"
+ )
+
+ obs = obs_data.get("obs")
+ times = obs_data.get("times")
+
+ if times is not None:
+ # Sparse observations: times on shared axis [0, n_total)
+ times = jnp.asarray(times)
+ if jnp.any(times < 0):
+ raise ValueError(f"Observation '{name}': times cannot be negative")
+ max_time = jnp.max(times)
+ if max_time >= n_total:
+ raise ValueError(
+ f"Observation '{name}': times index {int(max_time)} "
+ f">= n_total ({n_total} = {n_init} init + "
+ f"{n_days_post_init} days). "
+ f"Times must be on shared axis [0, {n_total})."
+ )
+ if obs is not None and len(obs) != len(times):
+ raise ValueError(
+ f"Observation '{name}': obs length {len(obs)} "
+ f"must match times length {len(times)}"
+ )
+ elif obs is not None:
+ # Dense observations: length must equal n_total
+ obs = jnp.asarray(obs)
+ if obs.shape[0] != n_total:
+ raise ValueError(
+ f"Observation '{name}': obs length {obs.shape[0]} "
+ f"must equal n_total ({n_total} = {n_init} init + "
+ f"{n_days_post_init} days). "
+ f"Pad with NaN for initialization period."
+ )
+
+ # Validate subpop_indices if present
+ subpop_indices = obs_data.get("subpop_indices")
+ if subpop_indices is not None:
+ subpop_indices = jnp.asarray(subpop_indices)
+ if jnp.any(subpop_indices < 0):
+ raise ValueError(
+ f"Observation '{name}': subpop_indices cannot be negative"
+ )
+ max_idx = jnp.max(subpop_indices)
+ if max_idx >= pop.n_subpops:
+ raise ValueError(
+ f"Observation '{name}': subpop_indices contains "
+ f"{int(max_idx)} >= {pop.n_subpops} (n_subpops)"
+ )
+
+ def sample(
+ self,
+ n_days_post_init: int,
+ population_size: float,
+ *,
+ subpop_fractions=None,
+ **observation_data,
+ ):
+ """
+ Sample from the joint generative model.
+
+ This is the model function called by NumPyro during inference.
+
+ Parameters
+ ----------
+ n_days_post_init : int
+ Number of days to simulate after initialization period
+ population_size : float
+ Total population size. Used to convert infection proportions
+ (from latent process) to infection counts (for observation processes).
+ subpop_fractions : ArrayLike
+ Population fractions for all subpopulations. Shape: (n_subpops,).
+ **observation_data
+ Data for each observation process, keyed by observation name
+ (the ``name`` attribute of each observation process).
+ Each value should be a dict of kwargs for that observation's sample().
+
+ Returns
+ -------
+ None
+ All quantities are recorded as NumPyro deterministic sites
+ (``latent_infections``, ``latent_infections_by_subpop``) and
+ observation sites. Use ``numpyro.infer.Predictive`` for forward
+ sampling.
+ """
+ # Generate latent infections (proportions)
+ latent_sample = self.latent.sample(
+ n_days_post_init=n_days_post_init,
+ subpop_fractions=subpop_fractions,
+ )
+
+ # Scale from proportions to counts
+ inf_aggregate = latent_sample.aggregate * population_size
+ inf_all = latent_sample.all_subpops * population_size
+
+ # Record scaled infections for posterior analysis
+ numpyro.deterministic("latent_infections", inf_aggregate)
+ numpyro.deterministic("latent_infections_by_subpop", inf_all)
+
+ # Map infection resolution to infection arrays
+ latent_map = {
+ "aggregate": inf_aggregate,
+ "subpop": inf_all,
+ }
+
+ # Apply each observation process
+ for name, obs_process in self.observations.items():
+ # Get the appropriate latent infections based on observation type
+ resolution = obs_process.infection_resolution()
+ if resolution not in latent_map:
+ raise ValueError(
+ f"Observation '{name}' returned invalid infection_resolution "
+ f"'{resolution}'. Expected one of {self._SUPPORTED_RESOLUTIONS}."
+ )
+ latent_infections = latent_map[resolution]
+
+ # Get observation-specific data
+ obs_data = observation_data.get(name, {})
+
+ # Sample from observation process
+ obs_process.sample(
+ infections=latent_infections,
+ **obs_data,
+ )
+
+ return None
diff --git a/pyrenew/model/pyrenew_builder.py b/pyrenew/model/pyrenew_builder.py
new file mode 100644
index 00000000..c960bd15
--- /dev/null
+++ b/pyrenew/model/pyrenew_builder.py
@@ -0,0 +1,237 @@
+"""
+Model builder for multi-signal renewal models.
+
+Automatically computes n_initialization_points from observation processes
+and constructs properly configured models.
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+from pyrenew.latent.base import BaseLatentInfectionProcess
+from pyrenew.model.multisignal_model import MultiSignalModel
+from pyrenew.observation.base import BaseObservationProcess
+
+# Parameters that should be passed at sample time, not configure time
+_SAMPLE_TIME_PARAMS = {
+ "subpop_fractions",
+}
+
+
+class PyrenewBuilder:
+ """
+ Builder for multi-signal renewal models.
+
+ Automatically computes n_initialization_points from observation
+ processes and constructs a properly configured model.
+
+ The builder pattern ensures that:
+ 1. n_initialization_points is computed correctly from all components
+ 2. Validation happens at build time (fail-fast)
+ 3. Latent infections are routed to the correct observations
+ 4. The API is clean and easy to use
+
+ Population structure (subpop_fractions) is passed at sample/fit time, not at
+ configure time. This allows a single model to be fit to multiple jurisdictions
+ with different population structures.
+ """
+
+ def __init__(self):
+ """
+ Initialize a new model builder.
+
+ The builder starts empty and is configured by calling:
+ 1. configure_latent() - set up the latent infection process
+ 2. add_observation() - add one or more observation processes
+ 3. build() - construct the final model
+ """
+ self.latent_class: type[BaseLatentInfectionProcess] | None = None
+ self.latent_params: dict[str, Any] = {}
+ self.observations: dict[str, BaseObservationProcess] = {}
+
+ def configure_latent(
+ self,
+ latent_class: type[BaseLatentInfectionProcess],
+ **params,
+ ) -> PyrenewBuilder:
+ """
+ Configure the latent infection process.
+
+ Parameters
+ ----------
+ latent_class : Type[BaseLatentInfectionProcess]
+ Class to use for latent infections (e.g., HierarchicalInfections,
+ PartitionedInfections, or a custom implementation)
+ **params
+ Parameters for latent class constructor (model structure).
+ DO NOT include n_initialization_points - it will be computed
+ automatically from observation processes.
+ DO NOT include population structure params (subpop_fractions) -
+ these are passed at sample/fit time to allow fitting to multiple
+ jurisdictions.
+
+ Returns
+ -------
+ PyrenewBuilder
+ Self, for method chaining
+
+ Raises
+ ------
+ ValueError
+ If n_initialization_points or population structure params are included
+ RuntimeError
+ If latent has already been configured
+ """
+ if self.latent_class is not None:
+ raise RuntimeError(
+ "Latent process already configured. Create a new builder for "
+ "a different configuration."
+ )
+
+ if "n_initialization_points" in params:
+ raise ValueError(
+ "Do not specify n_initialization_points - it will be computed "
+ "automatically from observation processes and generation interval. "
+ "Use PyrenewBuilder.build() to create the model with the correct value."
+ )
+
+ # Check for population structure params that should be at sample time
+ sample_time_found = _SAMPLE_TIME_PARAMS.intersection(params.keys())
+ if sample_time_found:
+ raise ValueError(
+ f"Do not specify {sample_time_found} at configure time. "
+ f"Population structure is passed at sample/fit time to allow "
+ f"fitting the same model to multiple jurisdictions."
+ )
+
+ self.latent_class = latent_class
+ self.latent_params = params
+ return self
+
+ def add_observation(
+ self,
+ obs_process: BaseObservationProcess,
+ ) -> PyrenewBuilder:
+ """
+ Add an observation process to the model.
+
+ The observation process's ``name`` attribute is used as the unique
+ identifier for this observation. This name is used when passing
+ observation data to ``model.sample()`` and ``model.fit()``, and also
+ prefixes all numpyro sample sites created by the process.
+
+ Parameters
+ ----------
+ obs_process : BaseObservationProcess
+ Configured observation process instance (e.g., Counts,
+ Wastewater, CountsBySubpop). Must have a ``name`` attribute.
+
+ Returns
+ -------
+ PyrenewBuilder
+ Self, for method chaining
+
+ Raises
+ ------
+ ValueError
+ If an observation with this name already exists
+ """
+ name = obs_process.name
+ if name in self.observations:
+ raise ValueError(
+ f"Observation '{name}' already added. "
+ f"Each observation must have a unique name."
+ )
+
+ self.observations[name] = obs_process
+ return self
+
+ def compute_n_initialization_points(self) -> int:
+ """
+ Compute required n_initialization_points from all components.
+
+ Formula: n_initialization_points = max(all lookbacks)
+
+ Where lookbacks include:
+ - Generation interval length (from latent process)
+ - All observation delay/shedding PMF lengths
+
+ Useful for inspection before building the model.
+
+ Returns
+ -------
+ int
+ Minimum n_initialization_points needed to satisfy all components
+
+ Raises
+ ------
+ ValueError
+ If latent process not configured or gen_int_rv missing
+ If any observation process doesn't implement get_required_lookback()
+ """
+ if self.latent_class is None:
+ raise ValueError(
+ "Must call configure_latent() before computing n_initialization_points"
+ )
+
+ # Get generation interval length from latent params
+ gen_int_rv = self.latent_params.get("gen_int_rv")
+ if gen_int_rv is None:
+ raise ValueError("gen_int_rv is required in latent process parameters")
+
+ # Start with generation interval lookback
+ lookbacks = [len(gen_int_rv())]
+
+ # Add lookback from each observation process
+ for name, obs_process in self.observations.items():
+ lookbacks.append(obs_process.lookback_days())
+
+ # Formula: max(all lookbacks)
+ # For generation interval (1-indexed): L-element PMF has max lag L days → need L init points
+ # For delay distributions (0-indexed): L-element PMF has max delay L-1 days
+ # We need at least max(all lookbacks) to satisfy the renewal equation extraction
+ n_init = max(lookbacks)
+
+ return n_init
+
+ def build(self):
+ """
+ Build the multi-signal model with computed n_initialization_points.
+
+ This method:
+ 1. Computes n_initialization_points from all components
+ 2. Constructs the latent process with the computed value
+ 3. Creates a MultiSignalModel with automatic infection routing
+ 4. Validates that observation/latent types are compatible
+
+ Can be called multiple times to create multiple model instances.
+
+ Returns
+ -------
+ MultiSignalModel
+ Configured model ready for sampling
+
+ Raises
+ ------
+ ValueError
+ If latent process not configured
+ """
+ if self.latent_class is None:
+ raise ValueError("Must call configure_latent() before build()")
+
+ # Compute n_initialization_points
+ n_init = self.compute_n_initialization_points()
+
+ # Construct latent process with computed n_initialization_points
+ latent_params = {**self.latent_params, "n_initialization_points": n_init}
+
+ latent_process = self.latent_class(**latent_params)
+
+ # Build model
+ model = MultiSignalModel(
+ latent_process=latent_process,
+ observations=self.observations,
+ )
+
+ return model
diff --git a/pyrenew/observation/base.py b/pyrenew/observation/base.py
index 4ba0117f..764aeb66 100644
--- a/pyrenew/observation/base.py
+++ b/pyrenew/observation/base.py
@@ -107,13 +107,15 @@ def lookback_days(self) -> int:
-------
int
Number of days of infection history required.
- Typically the length of the delay or shedding PMF.
Notes
-----
+ Delay/shedding PMFs are 0-indexed (effect can occur on day 0), so a
+ PMF of length L covers lags 0 to L-1, requiring L-1 initialization
+ points. Implementations should return ``len(pmf) - 1``.
+
This is used by model builders to automatically compute
- n_initialization_points as:
- ``max(gen_int_length, max(all lookbacks)) - 1``
+ n_initialization_points as ``max(gen_int_length, max(all lookbacks))``.
"""
pass # pragma: no cover
diff --git a/pyrenew/observation/count_observations.py b/pyrenew/observation/count_observations.py
index 3c1be9f5..80912143 100644
--- a/pyrenew/observation/count_observations.py
+++ b/pyrenew/observation/count_observations.py
@@ -74,14 +74,17 @@ def validate(self) -> None:
def lookback_days(self) -> int:
"""
- Return delay PMF length.
+ Return required lookback days for this observation.
+
+ Delay PMFs are 0-indexed (delay can be 0), so a PMF of length L
+ covers delays 0 to L-1, requiring L-1 initialization points.
Returns
-------
int
- Length of delay distribution PMF.
+ Length of delay distribution PMF minus 1.
"""
- return len(self.temporal_pmf_rv())
+ return len(self.temporal_pmf_rv()) - 1
def infection_resolution(self) -> str:
"""
@@ -118,20 +121,17 @@ def _predicted_obs(
delay_pmf = self.temporal_pmf_rv()
ascertainment_rate = self.ascertainment_rate_rv()
- is_1d = infections.ndim == 1
- if is_1d:
- predicted_counts = self._convolve_with_alignment(
+ if infections.ndim == 1:
+ return self._convolve_with_alignment(
infections, delay_pmf, ascertainment_rate
)[0]
- else:
- predicted_counts = jax.vmap(
- lambda col: self._convolve_with_alignment(
- col, delay_pmf, ascertainment_rate
- )[0],
- in_axes=1,
- out_axes=1,
- )(infections)
- return predicted_counts
+ return jax.vmap(
+ lambda col: self._convolve_with_alignment(
+ col, delay_pmf, ascertainment_rate
+ )[0],
+ in_axes=1,
+ out_axes=1,
+ )(infections)
class Counts(_CountBase):
@@ -153,10 +153,6 @@ class Counts(_CountBase):
Delay distribution PMF (must sum to ~1.0).
noise : CountNoise
Noise model (PoissonNoise, NegativeBinomialNoise, etc.).
-
- Notes
- -----
- Output preserves input timeline. First len(delay_pmf)-1 days return ``NaN``.
"""
def infection_resolution(self) -> str:
@@ -183,46 +179,57 @@ def sample(
self,
infections: ArrayLike,
obs: ArrayLike | None = None,
- times: ArrayLike | None = None,
) -> ObservationSample:
"""
- Sample aggregated counts with dense or sparse observations.
+ Sample aggregated counts.
- Validation is performed before JAX tracing at runtime,
- prior to calling this method.
+ Both infections and obs use a shared time axis [0, n_total) where
+ n_total = n_init + n_days. NaN in obs marks unobserved timepoints
+ (initialization period or missing data).
Parameters
----------
infections : ArrayLike
Aggregate infections from the infection process.
- Shape: (n_days,)
+ Shape: (n_total,) where n_total = n_init + n_days.
obs : ArrayLike | None
- Observed counts. Dense: (n_days,), Sparse: (n_obs,), None: prior.
- times : ArrayLike | None
- Day indices relative to the infections vector for sparse observations. None for dense observations.
+ Observed counts on shared time axis. Shape: (n_total,).
+ Use NaN for initialization period and any missing observations.
+ None for prior predictive sampling.
Returns
-------
ObservationSample
Named tuple with `observed` (sampled/conditioned counts) and
- `predicted` (predicted counts before noise).
+ `predicted` (predicted counts before noise, shape: n_total).
"""
predicted_counts = self._predicted_obs(infections)
self._deterministic("predicted", predicted_counts)
- # Only use sparse indexing when conditioning on observations
- if times is not None and obs is not None:
- predicted_obs = predicted_counts[times]
+ # Compute mask: True where observation contributes to likelihood.
+ # NaN in predictions (initialization period) or obs (missing data)
+ # are excluded via mask.
+ valid_pred = ~jnp.isnan(predicted_counts)
+ if obs is not None:
+ valid_obs = ~jnp.isnan(obs)
+ mask = valid_pred & valid_obs
else:
- observable = ~jnp.isnan(predicted_counts)
- predicted_obs = predicted_counts[observable]
- if obs is not None:
- obs = obs[observable]
+ mask = valid_pred
+
+ # JAX evaluates log_prob for all array elements even when mask
+ # excludes them from the likelihood sum. Replace NaN with safe values
+ # to avoid NaN propagation in JAX's computation graph. These values
+ # do not affect inference since mask=False excludes them.
+ safe_predicted = jnp.where(jnp.isnan(predicted_counts), 1.0, predicted_counts)
+ safe_obs = None
+ if obs is not None:
+ safe_obs = jnp.where(jnp.isnan(obs), safe_predicted, obs)
observed = self.noise.sample(
name=self._sample_site_name("obs"),
- predicted=predicted_obs,
- obs=obs,
+ predicted=safe_predicted,
+ obs=safe_obs,
+ mask=mask,
)
return ObservationSample(observed=observed, predicted=predicted_counts)
@@ -271,27 +278,28 @@ def infection_resolution(self) -> str:
def sample(
self,
infections: ArrayLike,
- subpop_indices: ArrayLike,
times: ArrayLike,
+ subpop_indices: ArrayLike,
obs: ArrayLike | None = None,
) -> ObservationSample:
"""
- Sample subpopulation-level counts with flexible indexing.
+ Sample subpopulation-level counts.
- Validation is performed before JAX tracing at runtime,
- prior to calling this method.
+ Times are on the shared time axis [0, n_total) where
+ n_total = n_init + n_days. This method performs direct indexing
+ without any offset adjustment.
Parameters
----------
infections : ArrayLike
Subpopulation-level infections from the infection process.
- Shape: (n_days, n_subpops)
+ Shape: (n_total, n_subpops)
+ times : ArrayLike
+ Day index for each observation on the shared time axis.
+ Must be in range [0, n_total). Shape: (n_obs,)
subpop_indices : ArrayLike
Subpopulation index for each observation (0-indexed).
Shape: (n_obs,)
- times : ArrayLike
- Day index for each observation (0-indexed).
- Shape: (n_obs,)
obs : ArrayLike | None
Observed counts (n_obs,), or None for prior sampling.
@@ -299,12 +307,12 @@ def sample(
-------
ObservationSample
Named tuple with `observed` (sampled/conditioned counts) and
- `predicted` (predicted counts before noise, shape: n_days x n_subpops).
+ `predicted` (predicted counts before noise, shape: n_total x n_subpops).
"""
- # Compute predicted counts for all subpops
predicted_counts = self._predicted_obs(infections)
-
self._deterministic("predicted", predicted_counts)
+
+ # Direct indexing on shared time axis - no offset needed
predicted_obs = predicted_counts[times, subpop_indices]
observed = self.noise.sample(
diff --git a/pyrenew/observation/measurements.py b/pyrenew/observation/measurements.py
index 2d090bed..ab1b8ff1 100644
--- a/pyrenew/observation/measurements.py
+++ b/pyrenew/observation/measurements.py
@@ -76,6 +76,20 @@ def __repr__(self) -> str:
f"noise={self.noise!r})"
)
+ def lookback_days(self) -> int:
+ """
+ Return required lookback days for this observation.
+
+ Temporal PMFs are 0-indexed (effect can occur on day 0), so a PMF
+ of length L covers lags 0 to L-1, requiring L-1 initialization points.
+
+ Returns
+ -------
+ int
+ Length of temporal PMF minus 1.
+ """
+ return len(self.temporal_pmf_rv()) - 1
+
def infection_resolution(self) -> str:
"""
Return "subpop" for measurement observations.
@@ -93,18 +107,18 @@ def infection_resolution(self) -> str:
def sample(
self,
infections: ArrayLike,
+ times: ArrayLike,
subpop_indices: ArrayLike,
sensor_indices: ArrayLike,
- times: ArrayLike,
- obs: ArrayLike | None,
n_sensors: int,
+ obs: ArrayLike | None = None,
) -> ObservationSample:
"""
Sample measurements from observed sensors.
- This method does not perform runtime validation of index values
- (times, subpop_indices, sensor_indices). Validate observation data
- before sampling.
+ Times are on the shared time axis [0, n_total) where
+ n_total = n_init + n_days. This method performs direct indexing
+ without any offset adjustment.
Transforms infections to predicted values via signal-specific processing
(``_predicted_obs``), then applies noise model.
@@ -113,31 +127,31 @@ def sample(
----------
infections : ArrayLike
Infections from the infection process.
- Shape: (n_days, n_subpops)
+ Shape: (n_total, n_subpops)
+ times : ArrayLike
+ Day index for each observation on the shared time axis.
+ Must be in range [0, n_total). Shape: (n_obs,)
subpop_indices : ArrayLike
Subpopulation index for each observation (0-indexed).
Shape: (n_obs,)
sensor_indices : ArrayLike
Sensor index for each observation (0-indexed).
Shape: (n_obs,)
- times : ArrayLike
- Day index for each observation (0-indexed).
- Shape: (n_obs,)
- obs : ArrayLike | None
- Observed measurements (n_obs,), or None for prior sampling.
n_sensors : int
Total number of measurement sensors.
+ obs : ArrayLike | None
+ Observed measurements (n_obs,), or None for prior sampling.
Returns
-------
ObservationSample
Named tuple with `observed` (sampled/conditioned measurements) and
- `predicted` (predicted values before noise, shape: n_days x n_subpops).
+ `predicted` (predicted values before noise, shape: n_total x n_subpops).
"""
predicted_values = self._predicted_obs(infections)
-
self._deterministic("predicted", predicted_values)
+ # Direct indexing on shared time axis - no offset needed
predicted_obs = predicted_values[times, subpop_indices]
observed = self.noise.sample(
diff --git a/pyrenew/observation/noise.py b/pyrenew/observation/noise.py
index 8cc23ea0..7d0f0f0e 100644
--- a/pyrenew/observation/noise.py
+++ b/pyrenew/observation/noise.py
@@ -65,7 +65,7 @@ def __init__(self, rv: RandomVariable, plate_name: str) -> None:
self.rv = rv
self.plate_name = plate_name
- def validate(self):
+ def validate(self): # pragma: no cover
"""Validate the underlying RV."""
self.rv.validate()
@@ -100,6 +100,7 @@ def sample(
name: str,
predicted: ArrayLike,
obs: ArrayLike | None = None,
+ mask: ArrayLike | None = None,
) -> ArrayLike:
"""
Sample count observations given predicted counts.
@@ -112,11 +113,22 @@ def sample(
Predicted count values (non-negative).
obs : ArrayLike | None
Observed counts for conditioning, or None for prior sampling.
+ mask : ArrayLike | None
+ Boolean mask indicating which observations to include in the
+ likelihood. If None, all observations are included. If provided,
+ observations where mask is False are excluded from the likelihood.
Returns
-------
ArrayLike
Sampled or conditioned counts, same shape as predicted.
+
+ Notes
+ -----
+ Implementations use ``numpyro.handlers.mask`` rather than the
+ ``obs_mask`` parameter of ``numpyro.sample``. This avoids creating
+ latent variables for masked entries, which would fail with NUTS
+ for discrete distributions.
"""
pass # pragma: no cover
@@ -155,6 +167,7 @@ def sample(
name: str,
predicted: ArrayLike,
obs: ArrayLike | None = None,
+ mask: ArrayLike | None = None,
) -> ArrayLike:
"""
Sample from Poisson distribution.
@@ -167,17 +180,21 @@ def sample(
Predicted count values.
obs : ArrayLike | None
Observed counts for conditioning.
+ mask : ArrayLike | None
+ Boolean mask indicating which observations to include in the
+ likelihood. If None, all observations are included.
Returns
-------
ArrayLike
Poisson-distributed counts.
"""
- return numpyro.sample(
- name,
- dist.Poisson(rate=predicted + _EPSILON),
- obs=obs,
- )
+ with numpyro.handlers.mask(mask=True if mask is None else mask):
+ return numpyro.sample(
+ name,
+ dist.Poisson(rate=predicted + _EPSILON),
+ obs=obs,
+ )
class NegativeBinomialNoise(CountNoise):
@@ -235,6 +252,7 @@ def sample(
name: str,
predicted: ArrayLike,
obs: ArrayLike | None = None,
+ mask: ArrayLike | None = None,
) -> ArrayLike:
"""
Sample from Negative Binomial distribution.
@@ -247,6 +265,9 @@ def sample(
Predicted count values.
obs : ArrayLike | None
Observed counts for conditioning.
+ mask : ArrayLike | None
+ Boolean mask indicating which observations to include in the
+ likelihood. If None, all observations are included.
Returns
-------
@@ -254,14 +275,15 @@ def sample(
Negative Binomial-distributed counts.
"""
concentration = self.concentration_rv()
- return numpyro.sample(
- name,
- dist.NegativeBinomial2(
- mean=predicted + _EPSILON,
- concentration=concentration,
- ),
- obs=obs,
- )
+ with numpyro.handlers.mask(mask=True if mask is None else mask):
+ return numpyro.sample(
+ name,
+ dist.NegativeBinomial2(
+ mean=predicted + _EPSILON,
+ concentration=concentration,
+ ),
+ obs=obs,
+ )
class MeasurementNoise(ABC):
diff --git a/test/test_base_latent_process.py b/test/test_base_latent_process.py
new file mode 100644
index 00000000..56a5ea4c
--- /dev/null
+++ b/test/test_base_latent_process.py
@@ -0,0 +1,173 @@
+"""
+Unit tests for BaseLatentInfectionProcess.
+"""
+
+import jax.numpy as jnp
+import pytest
+
+from pyrenew.deterministic import DeterministicPMF, DeterministicVariable
+from pyrenew.latent import HierarchicalInfections, RandomWalk
+from pyrenew.latent.base import BaseLatentInfectionProcess, LatentSample
+
+
+class TestPopulationStructureParsing:
+ """Test _parse_and_validate_fractions static method."""
+
+ def test_parse_subpop_fractions(self):
+ """Test parsing subpop_fractions."""
+ pop = BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=jnp.array([0.3, 0.25, 0.45]),
+ )
+
+ assert pop.n_subpops == 3
+ assert jnp.allclose(pop.fractions, jnp.array([0.3, 0.25, 0.45]))
+
+ def test_rejects_fractions_not_summing_to_one(self):
+ """Test that fractions not summing to 1 raises error."""
+ with pytest.raises(ValueError, match="must sum to 1.0"):
+ BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=jnp.array([0.3, 0.25, 0.40]), # Sum is 0.95
+ )
+
+ def test_rejects_negative_fractions(self):
+ """Test that negative fractions raise error."""
+ with pytest.raises(ValueError, match="must be non-negative"):
+ BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=jnp.array([0.3, -0.1, 0.8]),
+ )
+
+ def test_rejects_missing_fractions(self):
+ """Test that missing fractions raise error."""
+ with pytest.raises(ValueError, match="subpop_fractions must be provided"):
+ BaseLatentInfectionProcess._parse_and_validate_fractions()
+
+ def test_rejects_2d_fractions(self):
+ """Test that 2D fraction arrays raise error."""
+ with pytest.raises(ValueError, match="must be a 1D array"):
+ BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=jnp.array([[0.3, 0.25, 0.45]]), # 2D array
+ )
+
+ def test_rejects_empty_subpopulations(self):
+ """Test that empty subpopulations raise error."""
+ with pytest.raises(ValueError, match="Must have at least one subpopulation"):
+ BaseLatentInfectionProcess._parse_and_validate_fractions(
+ subpop_fractions=jnp.array([]),
+ )
+
+
+class TestBaseLatentInfectionProcessInit:
+ """Test BaseLatentInfectionProcess initialization."""
+
+ def test_rejects_missing_gen_int_rv(self):
+ """Test that None gen_int_rv is rejected."""
+ with pytest.raises(ValueError, match="gen_int_rv is required"):
+ # Create a minimal concrete subclass for testing
+ class ConcreteLatent(BaseLatentInfectionProcess):
+ def validate(self):
+ pass
+
+ def sample(self, n_days_post_init, **kwargs):
+ pass
+
+ ConcreteLatent(gen_int_rv=None, n_initialization_points=3)
+
+ def test_rejects_insufficient_n_initialization_points(self):
+ """Test that n_initialization_points < gen_int length is rejected."""
+ with pytest.raises(
+ ValueError, match="n_initialization_points must be at least"
+ ):
+
+ class ConcreteLatent(BaseLatentInfectionProcess):
+ def validate(self):
+ pass
+
+ def sample(self, n_days_post_init, **kwargs):
+ pass
+
+ ConcreteLatent(
+ gen_int_rv=DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3])),
+ n_initialization_points=2, # gen_int has length 3
+ )
+
+
+class TestGetRequiredLookback:
+ """Test get_required_lookback method."""
+
+ def test_get_required_lookback_returns_gen_int_length(self):
+ """Test that get_required_lookback returns generation interval length."""
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+ process = HierarchicalInfections(
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ assert process.get_required_lookback() == 3
+
+
+class TestValidateOutputShapes:
+ """Test _validate_output_shapes method."""
+
+ def test_validate_output_shapes_raises_on_mismatch(self):
+ """Test that shape validation raises on incorrect shapes."""
+ from pyrenew.latent.base import PopulationStructure
+
+ pop = PopulationStructure(
+ fractions=jnp.array([0.5, 0.5]),
+ )
+
+ # Create arrays with wrong shapes
+ infections_aggregate = jnp.ones(10) # Correct: (10,)
+ infections_all = jnp.ones((10, 3)) # WRONG: should be (10, 2)
+
+ with pytest.raises(ValueError, match="has incorrect shape"):
+ BaseLatentInfectionProcess._validate_output_shapes(
+ infections_aggregate,
+ infections_all,
+ n_total_days=10,
+ pop=pop,
+ )
+
+
+class TestValidateI0:
+ """Test _validate_I0 method."""
+
+ def test_validate_I0_rejects_values_greater_than_one(self):
+ """Test that I0 values > 1 are rejected."""
+ with pytest.raises(ValueError, match="I0 must be <= 1"):
+ BaseLatentInfectionProcess._validate_I0(jnp.array(1.5))
+
+ def test_validate_I0_rejects_zero(self):
+ """Test that I0 = 0 is rejected."""
+ with pytest.raises(ValueError, match="I0 must be positive"):
+ BaseLatentInfectionProcess._validate_I0(jnp.array(0.0))
+
+ def test_validate_I0_accepts_valid_values(self):
+ """Test that valid I0 values are accepted."""
+ # Should not raise
+ BaseLatentInfectionProcess._validate_I0(jnp.array(0.001))
+ BaseLatentInfectionProcess._validate_I0(jnp.array(1.0))
+ BaseLatentInfectionProcess._validate_I0(jnp.array([0.001, 0.002]))
+
+
+class TestLatentSample:
+ """Test LatentSample named tuple."""
+
+ def test_latent_sample_unpacking(self):
+ """Test that LatentSample can be unpacked correctly."""
+ sample = LatentSample(
+ aggregate=jnp.ones(10),
+ all_subpops=jnp.ones((10, 2)),
+ )
+
+ agg, all_s = sample
+ assert agg.shape == (10,)
+ assert all_s.shape == (10, 2)
+
+
+if __name__ == "__main__":
+ pytest.main([__file__, "-v"])
diff --git a/test/test_datasets_nwss_hosp.py b/test/test_datasets_nwss_hosp.py
new file mode 100644
index 00000000..682b5c60
--- /dev/null
+++ b/test/test_datasets_nwss_hosp.py
@@ -0,0 +1,149 @@
+"""
+Unit tests for wastewater NWSS and hospital admissions dataset loaders.
+
+Tests cover the load_wastewater_data_for_state and load_hospital_data_for_state
+functions with various parameters and edge cases.
+"""
+
+import jax.numpy as jnp
+import polars as pl
+import pytest
+
+from pyrenew.datasets import (
+ load_hospital_data_for_state,
+ load_wastewater_data_for_state,
+)
+
+
+class TestLoadWastewaterDataForState:
+ """Test load_wastewater_data_for_state function."""
+
+ def test_load_default_state_ca(self):
+ """Test loading wastewater data for default state (CA)."""
+ data = load_wastewater_data_for_state()
+
+ assert "observed_conc" in data
+ assert "observed_conc_linear" in data
+ assert "site_ids" in data
+ assert "time_indices" in data
+ assert "wwtp_names" in data
+ assert "dates" in data
+ assert "n_sites" in data
+ assert "n_obs" in data
+ assert "raw_df" in data
+
+ assert isinstance(data["observed_conc"], jnp.ndarray)
+ assert isinstance(data["observed_conc_linear"], jnp.ndarray)
+ assert isinstance(data["site_ids"], jnp.ndarray)
+ assert isinstance(data["time_indices"], jnp.ndarray)
+ assert isinstance(data["wwtp_names"], list)
+ assert isinstance(data["dates"], list)
+ assert isinstance(data["n_sites"], int)
+ assert isinstance(data["n_obs"], int)
+ assert isinstance(data["raw_df"], pl.DataFrame)
+
+ assert data["n_obs"] > 0
+ assert data["n_sites"] > 0
+ assert len(data["observed_conc"]) == data["n_obs"]
+ assert len(data["site_ids"]) == data["n_obs"]
+
+ def test_load_state_wa(self):
+ """Test loading wastewater data for WA state."""
+ data = load_wastewater_data_for_state(state_abbr="WA")
+
+ assert data["n_obs"] > 0
+ assert data["n_sites"] > 0
+ assert len(data["wwtp_names"]) == data["n_sites"]
+
+ def test_invalid_state_raises_error(self):
+ """Test that invalid state raises ValueError."""
+ with pytest.raises(ValueError, match="No wastewater data found"):
+ load_wastewater_data_for_state(state_abbr="INVALID")
+
+ def test_site_ids_are_valid_indices(self):
+ """Test that site_ids are valid indices into wwtp_names."""
+ data = load_wastewater_data_for_state()
+
+ assert jnp.all(data["site_ids"] >= 0)
+ assert jnp.all(data["site_ids"] < data["n_sites"])
+
+ def test_time_indices_are_non_negative(self):
+ """Test that time indices are non-negative."""
+ data = load_wastewater_data_for_state()
+
+ assert jnp.all(data["time_indices"] >= 0)
+
+ def test_observed_conc_is_log_transformed(self):
+ """Test that observed_conc is log of observed_conc_linear."""
+ data = load_wastewater_data_for_state()
+
+ # observed_conc should be approximately log(observed_conc_linear + epsilon)
+ # There's an epsilon of 1e-8 added before log transform
+ expected_log = jnp.log(data["observed_conc_linear"] + 1e-8)
+ assert jnp.allclose(data["observed_conc"], expected_log, rtol=1e-5)
+
+ def test_concentrations_are_positive(self):
+ """Test that linear concentrations are positive."""
+ data = load_wastewater_data_for_state()
+ assert jnp.all(data["observed_conc_linear"] > 0)
+
+
+class TestLoadHospitalDataForState:
+ """Test load_hospital_data_for_state function."""
+
+ def test_load_default_state_ca(self):
+ """Test loading hospital data for default state (CA)."""
+ data = load_hospital_data_for_state()
+
+ assert "daily_admits" in data
+ assert "population" in data
+ assert "dates" in data
+ assert "n_days" in data
+
+ assert isinstance(data["daily_admits"], jnp.ndarray)
+ assert isinstance(data["population"], int)
+ assert isinstance(data["dates"], list)
+ assert isinstance(data["n_days"], int)
+
+ assert data["n_days"] > 0
+ assert data["population"] > 0
+ assert len(data["daily_admits"]) == data["n_days"]
+ assert len(data["dates"]) == data["n_days"]
+
+ def test_daily_admits_are_non_negative(self):
+ """Test that daily admissions are non-negative."""
+ data = load_hospital_data_for_state()
+
+ assert jnp.all(data["daily_admits"] >= 0)
+
+ def test_population_is_reasonable(self):
+ """Test that population is a reasonable value."""
+ data = load_hospital_data_for_state()
+
+ # California population should be in the tens of millions
+ assert data["population"] > 1_000_000
+ assert data["population"] < 100_000_000
+
+ def test_dates_are_sorted(self):
+ """Test that dates are sorted chronologically."""
+ data = load_hospital_data_for_state()
+
+ dates = data["dates"]
+ for i in range(1, len(dates)):
+ assert dates[i] > dates[i - 1]
+
+ def test_n_days_matches_array_length(self):
+ """Test that n_days matches the length of daily_admits array."""
+ data = load_hospital_data_for_state()
+
+ assert data["n_days"] == len(data["daily_admits"])
+ assert data["n_days"] == len(data["dates"])
+
+ def test_invalid_state_raises_error(self):
+ """Test that invalid state raises ValueError."""
+ with pytest.raises(ValueError, match="No data found for state"):
+ load_hospital_data_for_state(state_abbr="XX")
+
+
+if __name__ == "__main__":
+ pytest.main([__file__, "-v"])
diff --git a/test/test_hierarchical_infections.py b/test/test_hierarchical_infections.py
new file mode 100644
index 00000000..92056ef2
--- /dev/null
+++ b/test/test_hierarchical_infections.py
@@ -0,0 +1,230 @@
+"""
+Unit tests for HierarchicalInfections.
+"""
+
+import jax.numpy as jnp
+import numpyro
+import pytest
+
+from pyrenew.deterministic import DeterministicPMF, DeterministicVariable
+from pyrenew.latent import HierarchicalInfections, RandomWalk
+
+
+@pytest.fixture
+def gen_int_rv():
+ """
+ Create a generation interval random variable.
+
+ Returns
+ -------
+ DeterministicPMF
+ Generation interval PMF.
+ """
+ return DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+
+@pytest.fixture
+def process(gen_int_rv):
+ """
+ Create a HierarchicalInfections with the new keyword-only API.
+
+ Returns
+ -------
+ HierarchicalInfections
+ Configured infection process.
+ """
+ return HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+
+class TestHierarchicalInfectionsSample:
+ """Test sample method with population structure at sample time."""
+
+ def test_sample_returns_correct_shapes(self, process):
+ """Test that sample returns correct output shapes."""
+ with numpyro.handlers.seed(rng_seed=42):
+ result = process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.3, 0.25, 0.45]),
+ )
+
+ inf_juris, inf_all = result
+ n_total = process.n_initialization_points + 30
+
+ assert inf_juris.shape == (n_total,)
+ assert inf_all.shape == (n_total, 3)
+
+ def test_same_model_different_jurisdictions(self, process):
+ """Test that one model can fit different population structures."""
+ # Jurisdiction A: 3 subpopulations
+ with numpyro.handlers.seed(rng_seed=42):
+ _, inf_all_a = process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.3, 0.25, 0.45]),
+ )
+
+ # Jurisdiction B: 5 subpopulations (different structure)
+ with numpyro.handlers.seed(rng_seed=42):
+ _, inf_all_b = process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.15, 0.20, 0.25, 0.10, 0.30]),
+ )
+
+ assert inf_all_a.shape[1] == 3 # K=3
+ assert inf_all_b.shape[1] == 5 # K=5
+
+ def test_jurisdiction_total_is_weighted_sum(self, process):
+ """Test that jurisdiction total equals weighted sum of subpopulations."""
+ fractions = jnp.array([0.3, 0.25, 0.45])
+
+ with numpyro.handlers.seed(rng_seed=42):
+ inf_juris, inf_all = process.sample(
+ n_days_post_init=30,
+ subpop_fractions=fractions,
+ )
+
+ expected = jnp.sum(inf_all * fractions[jnp.newaxis, :], axis=1)
+
+ assert jnp.allclose(inf_juris, expected, atol=1e-6)
+
+ def test_deviations_sum_to_zero(self, process):
+ """Test that subpopulation deviations sum to zero (identifiability)."""
+ with numpyro.handlers.seed(rng_seed=42):
+ with numpyro.handlers.trace() as trace:
+ process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.3, 0.25, 0.45]),
+ )
+
+ deviations = trace["latent_infections/subpop_deviations"]["value"]
+ deviation_sums = jnp.sum(deviations, axis=1)
+
+ assert jnp.allclose(deviation_sums, 0.0, atol=1e-6)
+
+
+class TestHierarchicalInfectionsValidation:
+ """Test validation of inputs."""
+
+ def test_rejects_missing_I0_rv(self, gen_int_rv):
+ """Test that None I0_rv is rejected."""
+ with pytest.raises(ValueError, match="I0_rv is required"):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=None,
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ def test_rejects_missing_initial_log_rt_rv(self, gen_int_rv):
+ """Test that None initial_log_rt_rv is rejected."""
+ with pytest.raises(ValueError, match="initial_log_rt_rv is required"):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=None,
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ def test_rejects_missing_baseline_rt_process(self, gen_int_rv):
+ """Test that None baseline_rt_process is rejected."""
+ with pytest.raises(ValueError, match="baseline_rt_process is required"):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=None,
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ def test_rejects_missing_subpop_rt_deviation_process(self, gen_int_rv):
+ """Test that None subpop_rt_deviation_process is rejected."""
+ with pytest.raises(ValueError, match="subpop_rt_deviation_process is required"):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=None,
+ n_initialization_points=3,
+ )
+
+ def test_rejects_invalid_I0(self, gen_int_rv):
+ """Test that invalid I0 values are rejected."""
+ with pytest.raises(ValueError, match="I0 must be positive"):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", -0.1),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ def test_rejects_insufficient_n_initialization_points(self, gen_int_rv):
+ """Test that n_initialization_points < gen_int length is rejected."""
+ with pytest.raises(
+ ValueError, match="n_initialization_points must be at least"
+ ):
+ HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=2, # gen_int has length 3
+ )
+
+ def test_rejects_fractions_not_summing_to_one(self, process):
+ """Test that fractions not summing to 1 raises error at sample time."""
+ with pytest.raises(ValueError, match="must sum to 1.0"):
+ with numpyro.handlers.seed(rng_seed=42):
+ process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.3, 0.25, 0.40]), # Sum is 0.95
+ )
+
+ def test_validate_method(self, process):
+ """Test that validate() method runs without error."""
+ process.validate()
+
+
+class TestHierarchicalInfectionsPerSubpopI0:
+ """Test per-subpopulation I0 values."""
+
+ def test_per_subpop_I0_array(self, gen_int_rv):
+ """Test with per-subpopulation I0 values (array instead of scalar)."""
+ process = HierarchicalInfections(
+ gen_int_rv=gen_int_rv,
+ I0_rv=DeterministicVariable("I0", jnp.array([0.001, 0.002, 0.0015])),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=3,
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ result = process.sample(
+ n_days_post_init=30,
+ subpop_fractions=jnp.array([0.3, 0.25, 0.45]),
+ )
+
+ inf_juris, inf_all = result
+ n_total = process.n_initialization_points + 30
+
+ assert inf_juris.shape == (n_total,)
+ assert inf_all.shape == (n_total, 3)
+
+
+if __name__ == "__main__":
+ pytest.main([__file__, "-v"])
diff --git a/test/test_hierarchical_priors.py b/test/test_hierarchical_priors.py
new file mode 100644
index 00000000..70f9a50f
--- /dev/null
+++ b/test/test_hierarchical_priors.py
@@ -0,0 +1,207 @@
+"""Unit tests for hierarchical prior distributions."""
+
+import jax.numpy as jnp
+import numpyro
+import numpyro.distributions as dist
+import pytest
+
+from pyrenew.deterministic import DeterministicVariable
+from pyrenew.latent import (
+ GammaGroupSdPrior,
+ HierarchicalNormalPrior,
+ StudentTGroupModePrior,
+)
+from pyrenew.randomvariable import DistributionalVariable
+
+
+class TestHierarchicalNormalPrior:
+ """Test HierarchicalNormalPrior."""
+
+ def test_sample_shape(self):
+ """Test that sample returns correct shape."""
+ prior = HierarchicalNormalPrior(
+ "effect", sd_rv=DeterministicVariable("sd", 1.0)
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = prior.sample(n_groups=5)
+
+ assert samples.shape == (5,)
+
+ def test_smaller_sd_produces_tighter_distribution(self):
+ """Test that smaller sd produces samples closer to zero."""
+ prior_tight = HierarchicalNormalPrior(
+ "a", sd_rv=DeterministicVariable("sd_tight", 0.1)
+ )
+ prior_wide = HierarchicalNormalPrior(
+ "b", sd_rv=DeterministicVariable("sd_wide", 10.0)
+ )
+
+ n_samples = 1000
+ with numpyro.handlers.seed(rng_seed=42):
+ samples_tight = prior_tight.sample(n_groups=n_samples)
+ with numpyro.handlers.seed(rng_seed=43):
+ samples_wide = prior_wide.sample(n_groups=n_samples)
+
+ # Tight prior should have smaller standard deviation
+ assert jnp.std(samples_tight) < jnp.std(samples_wide)
+
+ def test_rejects_non_random_variable_sd(self):
+ """Test that non-RandomVariable sd_rv is rejected."""
+ with pytest.raises(TypeError, match="sd_rv must be a RandomVariable"):
+ HierarchicalNormalPrior("effect", sd_rv=1.0)
+
+ def test_accepts_distributional_variable_for_sd(self):
+ """Test that DistributionalVariable can be used for sd_rv."""
+ sd_rv = DistributionalVariable("sd", dist.HalfNormal(1.0))
+ prior = HierarchicalNormalPrior("effect", sd_rv=sd_rv)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = prior.sample(n_groups=5)
+
+ assert samples.shape == (5,)
+
+ def test_validate_method(self):
+ """Test that validate() method runs without error."""
+ prior = HierarchicalNormalPrior(
+ "effect", sd_rv=DeterministicVariable("sd", 1.0)
+ )
+ # Should not raise - validate is a no-op
+ prior.validate()
+
+
+class TestGammaGroupSdPrior:
+ """Test GammaGroupSdPrior."""
+
+ def test_sample_shape(self):
+ """Test that sample returns correct shape."""
+ prior = GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=DeterministicVariable("sd_mean", 0.5),
+ sd_concentration_rv=DeterministicVariable("sd_conc", 4.0),
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = prior.sample(n_groups=5)
+
+ assert samples.shape == (5,)
+
+ def test_respects_sd_min(self):
+ """Test that sd_min is enforced as lower bound."""
+ prior = GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=DeterministicVariable("sd_mean", 0.1),
+ sd_concentration_rv=DeterministicVariable("sd_conc", 4.0),
+ sd_min=0.5,
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = prior.sample(n_groups=100)
+
+ assert jnp.all(samples >= 0.5)
+
+ def test_rejects_non_random_variable_params(self):
+ """Test that non-RandomVariable parameters are rejected."""
+ with pytest.raises(TypeError, match="sd_mean_rv must be a RandomVariable"):
+ GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=0.5,
+ sd_concentration_rv=DeterministicVariable("sd_conc", 4.0),
+ )
+
+ with pytest.raises(
+ TypeError, match="sd_concentration_rv must be a RandomVariable"
+ ):
+ GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=DeterministicVariable("sd_mean", 0.5),
+ sd_concentration_rv=4.0,
+ )
+
+ def test_rejects_negative_sd_min(self):
+ """Test that negative sd_min is rejected."""
+ with pytest.raises(ValueError, match="sd_min must be non-negative"):
+ GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=DeterministicVariable("sd_mean", 0.5),
+ sd_concentration_rv=DeterministicVariable("sd_conc", 4.0),
+ sd_min=-0.1,
+ )
+
+ def test_validate_method(self):
+ """Test that validate() method runs without error."""
+ prior = GammaGroupSdPrior(
+ "sd",
+ sd_mean_rv=DeterministicVariable("sd_mean", 0.5),
+ sd_concentration_rv=DeterministicVariable("sd_conc", 4.0),
+ )
+ # Should not raise - validate is a no-op
+ prior.validate()
+
+
+class TestStudentTGroupModePrior:
+ """Test StudentTGroupModePrior."""
+
+ def test_sample_shape(self):
+ """Test that sample returns correct shape."""
+ prior = StudentTGroupModePrior(
+ "mode",
+ sd_rv=DeterministicVariable("sd", 1.0),
+ df_rv=DeterministicVariable("df", 4.0),
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = prior.sample(n_groups=5)
+
+ assert samples.shape == (5,)
+
+ def test_heavier_tails_than_normal(self):
+ """Test Student-t produces more extreme values than Normal."""
+ # df=2 gives very heavy tails
+ student_prior = StudentTGroupModePrior(
+ "s",
+ sd_rv=DeterministicVariable("sd_s", 1.0),
+ df_rv=DeterministicVariable("df", 2.0),
+ )
+ normal_prior = HierarchicalNormalPrior(
+ "n", sd_rv=DeterministicVariable("sd_n", 1.0)
+ )
+
+ n_samples = 5000
+ with numpyro.handlers.seed(rng_seed=42):
+ student_samples = student_prior.sample(n_groups=n_samples)
+ with numpyro.handlers.seed(rng_seed=42):
+ normal_samples = normal_prior.sample(n_groups=n_samples)
+
+ # Student-t should have more extreme values (higher max absolute value)
+ assert jnp.max(jnp.abs(student_samples)) > jnp.max(jnp.abs(normal_samples))
+
+ def test_rejects_non_random_variable_params(self):
+ """Test that non-RandomVariable parameters are rejected."""
+ with pytest.raises(TypeError, match="sd_rv must be a RandomVariable"):
+ StudentTGroupModePrior(
+ "mode",
+ sd_rv=1.0,
+ df_rv=DeterministicVariable("df", 4.0),
+ )
+
+ with pytest.raises(TypeError, match="df_rv must be a RandomVariable"):
+ StudentTGroupModePrior(
+ "mode",
+ sd_rv=DeterministicVariable("sd", 1.0),
+ df_rv=4.0,
+ )
+
+ def test_validate_method(self):
+ """Test that validate() method runs without error."""
+ prior = StudentTGroupModePrior(
+ "mode",
+ sd_rv=DeterministicVariable("sd", 1.0),
+ df_rv=DeterministicVariable("df", 4.0),
+ )
+ # Should not raise - validate is a no-op
+ prior.validate()
+
+
+if __name__ == "__main__":
+ pytest.main([__file__, "-v"])
diff --git a/test/test_observation_counts.py b/test/test_observation_counts.py
index 92dc7fd8..e43b5272 100644
--- a/test/test_observation_counts.py
+++ b/test/test_observation_counts.py
@@ -88,14 +88,13 @@ def test_delay_convolution(self, counts_factory, short_delay_pmf):
obs=None,
)
- # Timeline alignment: predicted length equals input length
+ # Timeline alignment: both predicted and observed have same length as input
assert result.predicted.shape[0] == len(infections)
- # observed excludes NaN entries (first len(pmf) - 1)
- assert result.observed.shape[0] == len(infections) - (len(short_delay_pmf) - 1)
- # first len(pmf) - 1 entries NaN, others not
+ assert result.observed.shape[0] == len(infections)
+ # First len(pmf) - 1 entries in predicted are NaN (initialization period)
assert jnp.all(jnp.isnan(result.predicted[:1]))
assert jnp.all(~jnp.isnan(result.predicted[1:]))
- assert jnp.all(~jnp.isnan(result.observed))
+ # Observed is sampled for all entries (masked entries don't affect likelihood)
assert jnp.all(result.observed >= 0)
def test_ascertainment_scaling(self, counts_factory, simple_delay_pmf):
@@ -236,87 +235,48 @@ def test_long_delay_distribution(self, counts_factory, long_delay_pmf):
obs=None,
)
- # Timeline alignment maintained
assert jnp.all(~jnp.isnan(result.observed))
assert jnp.all(result.observed >= 0)
-class TestCountsSparseObservations:
- """Test sparse observation support."""
+class TestCountsDenseObservations:
+ """Test dense observation support with NaN padding."""
- def test_sparse_observations(self, counts_process):
- """Test with sparse (irregular) observations."""
+ def test_dense_observations_with_nan_padding(self, counts_process):
+ """Test with dense observations including NaN padding."""
n_days = 30
infections = jnp.ones(n_days) * 100
- # Sparse observations: only days 5, 10, 15, 20
- times = jnp.array([5, 10, 15, 20])
- counts_data = jnp.array([10, 12, 8, 15])
+ # Dense observations with NaN for "missing" days
+ obs = jnp.ones(n_days) * 10.0
+ obs = obs.at[:5].set(jnp.nan) # First 5 days "missing"
with numpyro.handlers.seed(rng_seed=42):
result = counts_process.sample(
infections=infections,
- obs=counts_data,
- times=times,
- )
-
- assert result.observed.shape == times.shape
- assert jnp.allclose(result.observed, counts_data)
-
- def test_sparse_vs_dense_sampling(self, counts_process):
- """Test that sparse sampling gives different output shape than dense."""
- n_days = 30
- infections = jnp.ones(n_days) * 100
-
- # Dense: prior sampling (obs=None, no times)
- with numpyro.handlers.seed(rng_seed=42):
- dense_result = counts_process.sample(
- infections=infections,
- obs=None,
- )
-
- # Sparse with observed data: only some days
- times = jnp.array([5, 10, 15, 20])
- sparse_obs_data = jnp.array([10, 12, 8, 15])
- with numpyro.handlers.seed(rng_seed=42):
- sparse_result = counts_process.sample(
- infections=infections,
- obs=sparse_obs_data,
- times=times,
+ obs=obs,
)
- # Dense prior produces full length output
- assert dense_result.observed.shape == (n_days,)
-
- # Sparse observations produce output matching times shape
- assert sparse_result.observed.shape == times.shape
- assert jnp.allclose(sparse_result.observed, sparse_obs_data)
+ # With masking, observed has same shape as input (masked entries
+ # are sampled but don't contribute to likelihood)
+ assert result.observed.shape[0] == n_days
+ assert result.predicted.shape[0] == n_days
- def test_prior_sampling_ignores_times(self, counts_process):
- """Test that times parameter is ignored when obs=None (prior sampling)."""
+ def test_prior_sampling_dense(self, counts_process):
+ """Test prior sampling produces dense output."""
n_days = 30
infections = jnp.ones(n_days) * 100
- times = jnp.array([5, 10, 15, 20])
-
- # When obs=None, times is ignored - output is dense
- with numpyro.handlers.seed(rng_seed=42):
- result_with_times = counts_process.sample(
- infections=infections,
- obs=None,
- times=times,
- )
with numpyro.handlers.seed(rng_seed=42):
- result_without_times = counts_process.sample(
+ result = counts_process.sample(
infections=infections,
obs=None,
)
- # Both should produce dense output of shape (n_days,)
- assert result_with_times.observed.shape == (n_days,)
- assert result_without_times.observed.shape == (n_days,)
- # With same seed, outputs should be identical
- assert jnp.allclose(result_with_times.observed, result_without_times.observed)
+ # Prior sampling: observed excludes NaN predictions (init period)
+ assert result.observed.shape[0] == n_days # simple_delay_pmf has no init
+ assert result.predicted.shape == (n_days,)
+ assert jnp.all(~jnp.isnan(result.observed))
class TestCountsBySubpop:
@@ -333,14 +293,15 @@ def test_sample_returns_correct_shape(self):
)
infections = jnp.ones((30, 3)) * 500 # 30 days, 3 subpops
+ # Times on shared axis (must be >= len(delay_pmf) - 1 to avoid NaN)
times = jnp.array([10, 15, 10, 15])
subpop_indices = jnp.array([0, 0, 1, 1])
with numpyro.handlers.seed(rng_seed=42):
result = process.sample(
infections=infections,
- subpop_indices=subpop_indices,
times=times,
+ subpop_indices=subpop_indices,
obs=None,
)
@@ -359,6 +320,57 @@ def test_infection_resolution(self):
assert process.infection_resolution() == "subpop"
+ def test_non_contiguous_subpop_indices(self):
+ """Test that non-contiguous subpop_indices work correctly.
+
+ This verifies that observation processes can observe any subset
+ of subpopulations, not just contiguous indices starting from 0.
+ For example, with K=5 subpopulations, observations might only
+ cover indices {0, 2, 4} while indices {1, 3} are unobserved.
+ """
+ delay_pmf = jnp.array([0.3, 0.4, 0.3])
+ process = CountsBySubpop(
+ name="test",
+ ascertainment_rate_rv=DeterministicVariable("ihr", 1.0),
+ delay_distribution_rv=DeterministicPMF("delay", delay_pmf),
+ noise=PoissonNoise(),
+ )
+
+ # 5 subpopulations with distinct infection levels
+ # Subpop 0: 100, Subpop 1: 200, Subpop 2: 300, Subpop 3: 400, Subpop 4: 500
+ n_days = 20
+ infections = jnp.zeros((n_days, 5))
+ for k in range(5):
+ infections = infections.at[:, k].set((k + 1) * 100.0)
+
+ # Observe only subpops 0, 2, 4 (non-contiguous, skipping 1 and 3)
+ times = jnp.array([10, 10, 10])
+ subpop_indices = jnp.array([0, 2, 4]) # Non-contiguous!
+
+ with numpyro.handlers.seed(rng_seed=42):
+ result = process.sample(
+ infections=infections,
+ times=times,
+ subpop_indices=subpop_indices,
+ obs=None,
+ )
+
+ # Verify correct shape
+ assert result.observed.shape == (3,)
+
+ # Verify the predicted values correspond to the correct subpopulations
+ # predicted[t, k] should reflect infections from subpop k
+ # At time 10, predicted counts should be proportional to infection levels
+ predicted_at_obs = result.predicted[10, subpop_indices]
+
+ # Subpop 0 has 100 infections, subpop 2 has 300, subpop 4 has 500
+ # So predicted[10, 0] < predicted[10, 2] < predicted[10, 4]
+ assert predicted_at_obs[0] < predicted_at_obs[1] < predicted_at_obs[2]
+
+ # Verify the ratios match the infection ratios (100:300:500 = 1:3:5)
+ assert jnp.isclose(predicted_at_obs[1] / predicted_at_obs[0], 3.0, atol=0.01)
+ assert jnp.isclose(predicted_at_obs[2] / predicted_at_obs[0], 5.0, atol=0.01)
+
class TestPoissonNoise:
"""Test PoissonNoise model."""
@@ -449,14 +461,15 @@ def test_validate_invalid_ascertainment_rate_greater_than_one(
process.validate()
def test_lookback_days(self, simple_delay_pmf, long_delay_pmf):
- """Test lookback_days returns PMF length."""
+ """Test lookback_days returns PMF length minus 1 (0-indexed delays)."""
process_short = Counts(
name="test_short",
ascertainment_rate_rv=DeterministicVariable("ihr", 0.01),
delay_distribution_rv=DeterministicPMF("delay", simple_delay_pmf),
noise=NegativeBinomialNoise(DeterministicVariable("conc", 10.0)),
)
- assert process_short.lookback_days() == 1
+ # simple_delay_pmf has length 1, lookback = 1 - 1 = 0
+ assert process_short.lookback_days() == 0
process_long = Counts(
name="test_long",
@@ -464,7 +477,8 @@ def test_lookback_days(self, simple_delay_pmf, long_delay_pmf):
delay_distribution_rv=DeterministicPMF("delay", long_delay_pmf),
noise=NegativeBinomialNoise(DeterministicVariable("conc", 10.0)),
)
- assert process_long.lookback_days() == 10
+ # long_delay_pmf has length 10, lookback = 10 - 1 = 9
+ assert process_long.lookback_days() == 9
def test_infection_resolution_counts(self, simple_delay_pmf):
"""Test that Counts returns 'aggregate' resolution."""
@@ -494,6 +508,38 @@ def test_negative_binomial_noise_repr(self):
assert "concentration_rv" in repr_str
+class TestCountsRepr:
+ """Test Counts and CountsBySubpop __repr__ methods."""
+
+ def test_counts_repr(self, simple_delay_pmf):
+ """Test Counts __repr__ method."""
+ process = Counts(
+ name="test",
+ ascertainment_rate_rv=DeterministicVariable("ihr", 0.01),
+ delay_distribution_rv=DeterministicPMF("delay", simple_delay_pmf),
+ noise=NegativeBinomialNoise(DeterministicVariable("conc", 10.0)),
+ )
+ repr_str = repr(process)
+ assert "Counts" in repr_str
+ assert "name='test'" in repr_str
+ assert "ascertainment_rate_rv" in repr_str
+ assert "delay_distribution_rv" in repr_str
+ assert "noise" in repr_str
+
+ def test_counts_by_subpop_repr(self, simple_delay_pmf):
+ """Test CountsBySubpop __repr__ method."""
+ process = CountsBySubpop(
+ name="test_subpop",
+ ascertainment_rate_rv=DeterministicVariable("ihr", 0.02),
+ delay_distribution_rv=DeterministicPMF("delay", simple_delay_pmf),
+ noise=PoissonNoise(),
+ )
+ repr_str = repr(process)
+ assert "CountsBySubpop" in repr_str
+ assert "name='test_subpop'" in repr_str
+ assert "ascertainment_rate_rv" in repr_str
+
+
class TestNoiseValidation:
"""Test noise model validation methods."""
diff --git a/test/test_observation_measurements.py b/test/test_observation_measurements.py
index 1f6d91ca..671526e4 100644
--- a/test/test_observation_measurements.py
+++ b/test/test_observation_measurements.py
@@ -34,14 +34,17 @@ def validate(self) -> None:
def lookback_days(self) -> int:
"""
- Return temporal PMF length.
+ Return required lookback days for this observation.
+
+ Temporal PMFs are 0-indexed (effect can occur on day 0), so a PMF
+ of length L covers lags 0 to L-1, requiring L-1 initialization points.
Returns
-------
int
- Length of the temporal PMF.
+ Length of temporal PMF minus 1.
"""
- return len(self.temporal_pmf_rv())
+ return len(self.temporal_pmf_rv()) - 1
def _predicted_obs(self, infections):
"""
@@ -100,6 +103,20 @@ def test_infection_resolution_is_subpop(self):
assert process.infection_resolution() == "subpop"
+class TestVectorizedRV:
+ """Test VectorizedRV wrapper class."""
+
+ def test_init_and_sample(self):
+ """Test VectorizedRV initialization and sampling."""
+ rv = DistributionalVariable("test", dist.Normal(0, 1.0))
+ vectorized = VectorizedRV(rv, plate_name="test_plate")
+
+ with numpyro.handlers.seed(rng_seed=42):
+ samples = vectorized.sample(n_groups=5)
+
+ assert samples.shape == (5,)
+
+
class TestHierarchicalNormalNoise:
"""Test HierarchicalNormalNoise model."""
@@ -191,6 +208,28 @@ def test_sample_with_observations(self):
class TestConcreteMeasurements:
"""Test concrete Measurements implementation."""
+ def test_lookback_days(self):
+ """Test lookback_days returns len(pmf) - 1."""
+ # PMF of length 3 should return 2 (covers lags 0, 1, 2)
+ shedding_pmf = jnp.array([0.3, 0.4, 0.3])
+ sensor_mode_rv = VectorizedRV(
+ DistributionalVariable("mode", dist.Normal(0, 0.5)),
+ plate_name="sensor_mode",
+ )
+ sensor_sd_rv = VectorizedRV(
+ DistributionalVariable("sd", dist.TruncatedNormal(0.3, 0.15, low=0.05)),
+ plate_name="sensor_sd",
+ )
+ noise = HierarchicalNormalNoise(sensor_mode_rv, sensor_sd_rv)
+
+ process = ConcreteMeasurements(
+ name="test",
+ temporal_pmf_rv=DeterministicPMF("shedding", shedding_pmf),
+ noise=noise,
+ )
+
+ assert process.lookback_days() == 2 # len(3) - 1 = 2
+
def test_repr(self):
"""Test Measurements __repr__ method."""
shedding_pmf = jnp.array([0.3, 0.4, 0.3])
@@ -242,11 +281,11 @@ def test_sample_shape(self):
with numpyro.handlers.seed(rng_seed=42):
result = process.sample(
infections=infections,
+ times=times,
subpop_indices=subpop_indices,
sensor_indices=sensor_indices,
- times=times,
- obs=None,
n_sensors=2,
+ obs=None,
)
assert result.observed.shape == times.shape
@@ -280,17 +319,89 @@ def test_predicted_obs_stored(self):
trace = numpyro.handlers.trace(
lambda: process.sample(
infections=infections,
+ times=times,
subpop_indices=subpop_indices,
sensor_indices=sensor_indices,
- times=times,
- obs=None,
n_sensors=2,
+ obs=None,
)
).get_trace()
assert "test_obs" in trace
assert "test_predicted" in trace
+ def test_non_contiguous_subpop_indices(self):
+ """Test that non-contiguous subpop_indices work correctly.
+
+ This verifies that observation processes can observe any subset
+ of subpopulations, not just contiguous indices starting from 0.
+ For example, with K=5 subpopulations, observations might only
+ cover indices {0, 2, 4} while indices {1, 3} are unobserved.
+ """
+ shedding_pmf = jnp.array([0.5, 0.5])
+ sensor_mode_rv = VectorizedRV(
+ DistributionalVariable("mode", dist.Normal(0, 0.01)),
+ plate_name="sensor_mode",
+ )
+ sensor_sd_rv = VectorizedRV(
+ DistributionalVariable("sd", dist.TruncatedNormal(0.01, 0.005, low=0.001)),
+ plate_name="sensor_sd",
+ )
+ noise = HierarchicalNormalNoise(sensor_mode_rv, sensor_sd_rv)
+
+ process = ConcreteMeasurements(
+ name="test",
+ temporal_pmf_rv=DeterministicPMF("shedding", shedding_pmf),
+ noise=noise,
+ )
+
+ # 5 subpopulations with distinct infection levels
+ # Subpop 0: 100, Subpop 1: 200, Subpop 2: 300, Subpop 3: 400, Subpop 4: 500
+ n_days = 20
+ infections = jnp.zeros((n_days, 5))
+ for k in range(5):
+ infections = infections.at[:, k].set((k + 1) * 100.0)
+
+ # Observe only subpops 0, 2, 4 (non-contiguous, skipping 1 and 3)
+ # Each observation from a different sensor
+ times = jnp.array([10, 10, 10])
+ subpop_indices = jnp.array([0, 2, 4]) # Non-contiguous!
+ sensor_indices = jnp.array([0, 1, 2])
+
+ with numpyro.handlers.seed(rng_seed=42):
+ result = process.sample(
+ infections=infections,
+ times=times,
+ subpop_indices=subpop_indices,
+ sensor_indices=sensor_indices,
+ n_sensors=3,
+ obs=None,
+ )
+
+ # Verify correct shape
+ assert result.observed.shape == (3,)
+
+ # Verify the predicted values correspond to the correct subpopulations
+ # predicted[t, k] should reflect infections from subpop k
+ # At time 10, predicted values should be proportional to infection levels
+ # Note: ConcreteMeasurements returns LOG-scale values, so linear ratios
+ # become differences in log space
+ predicted_at_obs = result.predicted[10, subpop_indices]
+
+ # Subpop 0 has 100 infections, subpop 2 has 300, subpop 4 has 500
+ # In log space: log(300) - log(100) = log(3), log(500) - log(100) = log(5)
+ assert predicted_at_obs[0] < predicted_at_obs[1] < predicted_at_obs[2]
+
+ # Verify the differences match log of the infection ratios
+ # diff[1] - diff[0] should equal log(3) ≈ 1.099
+ # diff[2] - diff[0] should equal log(5) ≈ 1.609
+ assert jnp.isclose(
+ predicted_at_obs[1] - predicted_at_obs[0], jnp.log(3.0), atol=0.01
+ )
+ assert jnp.isclose(
+ predicted_at_obs[2] - predicted_at_obs[0], jnp.log(5.0), atol=0.01
+ )
+
if __name__ == "__main__":
pytest.main([__file__, "-v"])
diff --git a/test/test_pyrenew_builder.py b/test/test_pyrenew_builder.py
new file mode 100644
index 00000000..5a947e30
--- /dev/null
+++ b/test/test_pyrenew_builder.py
@@ -0,0 +1,431 @@
+"""
+Tests for PyrenewBuilder and MultiSignalModel.
+"""
+
+import jax.numpy as jnp
+import numpyro
+import pytest
+
+from pyrenew.deterministic import DeterministicPMF, DeterministicVariable
+from pyrenew.latent import HierarchicalInfections, RandomWalk
+from pyrenew.model import MultiSignalModel, PyrenewBuilder
+from pyrenew.observation import Counts, NegativeBinomialNoise
+
+# Standard population structure for tests (3 subpopulations)
+SUBPOP_FRACTIONS = jnp.array([0.3, 0.25, 0.45])
+
+
+@pytest.fixture
+def simple_builder():
+ """
+ Create a configured builder (no population structure at configure time).
+
+ Returns
+ -------
+ PyrenewBuilder
+ Configured model builder.
+ """
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ )
+
+ delay = DeterministicPMF("delay", jnp.array([0.1, 0.3, 0.4, 0.2]))
+ obs = Counts(
+ name="hospital",
+ ascertainment_rate_rv=DeterministicVariable("ihr", 0.01),
+ delay_distribution_rv=delay,
+ noise=NegativeBinomialNoise(DeterministicVariable("conc", 10.0)),
+ )
+ builder.add_observation(obs)
+
+ return builder
+
+
+class TestPyrenewBuilderConfiguration:
+ """Test PyrenewBuilder configuration."""
+
+ def test_rejects_population_structure_at_configure_time(self):
+ """Test that population structure params are rejected at configure time."""
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ with pytest.raises(ValueError, match="Do not specify"):
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ subpop_fractions=jnp.array([0.5, 0.5]), # Should fail
+ )
+
+ def test_rejects_n_initialization_points_at_configure_time(self):
+ """Test that n_initialization_points is rejected at configure time."""
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ with pytest.raises(ValueError, match="Do not specify n_initialization_points"):
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ n_initialization_points=10, # Should fail
+ )
+
+ def test_rejects_reconfiguring_latent(self):
+ """Test that configuring latent twice raises RuntimeError."""
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ )
+
+ with pytest.raises(RuntimeError, match="already configured"):
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ )
+
+ def test_rejects_duplicate_observation_name(self, simple_builder):
+ """Test that adding duplicate observation name raises ValueError."""
+ delay = DeterministicPMF("delay2", jnp.array([0.5, 0.5]))
+ obs = Counts(
+ name="hospital", # Same name as existing observation
+ ascertainment_rate_rv=DeterministicVariable("ihr2", 0.02),
+ delay_distribution_rv=delay,
+ noise=NegativeBinomialNoise(DeterministicVariable("conc2", 20.0)),
+ )
+
+ with pytest.raises(ValueError, match="already added"):
+ simple_builder.add_observation(obs)
+
+ def test_build_creates_model(self, simple_builder):
+ """Test that build() creates a MultiSignalModel."""
+ model = simple_builder.build()
+ assert isinstance(model, MultiSignalModel)
+
+ def test_build_without_latent_raises_error(self):
+ """Test that build() without configure_latent raises ValueError."""
+ builder = PyrenewBuilder()
+
+ with pytest.raises(ValueError, match="Must call configure_latent"):
+ builder.build()
+
+ def test_compute_n_initialization_points_without_latent_raises(self):
+ """Test that compute_n_initialization_points without latent raises."""
+ builder = PyrenewBuilder()
+
+ with pytest.raises(ValueError, match="Must call configure_latent"):
+ builder.compute_n_initialization_points()
+
+ def test_compute_n_initialization_points_without_gen_int_raises(self):
+ """Test that compute_n_initialization_points without gen_int_rv raises."""
+ builder = PyrenewBuilder()
+ # Configure latent without gen_int_rv
+ builder.latent_class = HierarchicalInfections
+ builder.latent_params = {} # Missing gen_int_rv
+
+ with pytest.raises(ValueError, match="gen_int_rv is required"):
+ builder.compute_n_initialization_points()
+
+ def test_compute_n_initialization_points_returns_correct_value(
+ self, simple_builder
+ ):
+ """Test that compute_n_initialization_points returns max of lookbacks."""
+ n_init = simple_builder.compute_n_initialization_points()
+ # gen_int has 3 elements (1-indexed) -> 3
+ # delay has 4 elements (0-indexed) -> lookback_days = 3
+ # max(3, 3) = 3
+ assert n_init == 3
+
+
+class TestMultiSignalModelSampling:
+ """Test MultiSignalModel sampling with population structure at sample time."""
+
+ def test_sample_with_population_structure(self, simple_builder):
+ """Test that sample() works with population structure at sample time."""
+ model = simple_builder.build()
+ n_days = 30
+ n_total = model.latent.n_initialization_points + n_days
+
+ with numpyro.handlers.seed(rng_seed=42):
+ with numpyro.handlers.trace() as tr:
+ model.sample(
+ n_days_post_init=n_days,
+ population_size=1_000_000,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={"obs": None},
+ )
+
+ inf_aggregate = tr["latent_infections"]["value"]
+ inf_all = tr["latent_infections_by_subpop"]["value"]
+ assert inf_aggregate.shape == (n_total,)
+ assert inf_all.shape == (n_total, 3) # K=3
+
+ def test_run_with_population_structure(self, simple_builder):
+ """Test that run() works with population structure at sample time."""
+ model = simple_builder.build()
+ n_days = 10
+ n_total = model.latent.n_initialization_points + n_days
+
+ # Create dense observations with NaN padding for initialization period
+ obs_values = jnp.array([10.0, 12.0, 15.0, 14.0, 11.0])
+ obs = model.pad_observations(obs_values)
+ # Pad with NaN for remaining days
+ obs = jnp.concatenate([obs, jnp.full(n_days - len(obs_values), jnp.nan)])
+
+ model.run(
+ num_warmup=5,
+ num_samples=5,
+ n_days_post_init=n_days,
+ population_size=1_000_000,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={"obs": obs},
+ )
+
+ samples = model.mcmc.get_samples()
+ assert "latent_infections" in samples
+ assert samples["latent_infections"].shape == (5, n_total)
+
+
+class TestMultiSignalModelValidation:
+ """Test data validation."""
+
+ def test_validate_data_requires_population_structure(self, simple_builder):
+ """Test that validate_data requires population structure."""
+ model = simple_builder.build()
+
+ # Should work with population structure
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "obs": jnp.array([10, 20]),
+ "times": jnp.array([5, 10]),
+ },
+ )
+
+ def test_validate_data_rejects_out_of_bounds_times(self, simple_builder):
+ """Test that times exceeding n_total_days raises error."""
+ model = simple_builder.build()
+ n_total = model.latent.n_initialization_points + 30
+
+ with pytest.raises(ValueError, match="times index"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "obs": jnp.array([10]),
+ "times": jnp.array([n_total + 10]),
+ },
+ )
+
+ def test_validate_data_rejects_negative_times(self, simple_builder):
+ """Test that negative times raises error."""
+ model = simple_builder.build()
+
+ with pytest.raises(ValueError, match="times cannot be negative"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "obs": jnp.array([10]),
+ "times": jnp.array([-1]),
+ },
+ )
+
+ def test_validate_data_rejects_unknown_observation(self, simple_builder):
+ """Test that unknown observation name raises error."""
+ model = simple_builder.build()
+
+ with pytest.raises(ValueError, match="Unknown observation"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ unknown_obs={
+ "obs": jnp.array([10]),
+ "times": jnp.array([5]),
+ },
+ )
+
+ def test_validate_data_rejects_mismatched_obs_times_length(self, simple_builder):
+ """Test that mismatched obs and times lengths raises error."""
+ model = simple_builder.build()
+
+ with pytest.raises(ValueError, match=r"obs length.*must match times length"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "obs": jnp.array([10, 20, 30]), # 3 elements
+ "times": jnp.array([5, 10]), # 2 elements
+ },
+ )
+
+ def test_validate_method_calls_internal_validate(self, simple_builder):
+ """Test that validate() method calls _validate()."""
+ model = simple_builder.build()
+ # Should not raise
+ model.validate()
+
+ def test_validate_data_rejects_negative_subpop_indices(self, simple_builder):
+ """Test that negative subpop_indices raises error."""
+ model = simple_builder.build()
+
+ with pytest.raises(ValueError, match="subpop_indices cannot be negative"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "subpop_indices": jnp.array([-1, 0, 1]),
+ "times": jnp.array([5, 6, 7]),
+ },
+ )
+
+ def test_validate_data_rejects_out_of_bounds_subpop_indices(self, simple_builder):
+ """Test that subpop_indices >= K raises error."""
+ model = simple_builder.build()
+
+ # K is 3 (from SUBPOP_FRACTIONS = [0.3, 0.25, 0.45])
+ with pytest.raises(ValueError, match="subpop_indices contains"):
+ model.validate_data(
+ n_days_post_init=30,
+ subpop_fractions=SUBPOP_FRACTIONS,
+ hospital={
+ "subpop_indices": jnp.array([0, 1, 5]), # 5 >= 3
+ "times": jnp.array([5, 6, 7]),
+ },
+ )
+
+
+class TestPyrenewBuilderErrorHandling:
+ """Test PyrenewBuilder error handling."""
+
+ def test_build_raises_on_construction_error(self):
+ """Test that build() raises TypeError on latent construction failure."""
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ # Configure with an invalid parameter that will cause construction to fail
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ invalid_extra_param="this will cause TypeError", # Invalid param
+ )
+
+ delay = DeterministicPMF("delay", jnp.array([0.5, 0.5]))
+ obs = Counts(
+ name="hospital",
+ ascertainment_rate_rv=DeterministicVariable("ihr", 0.01),
+ delay_distribution_rv=delay,
+ noise=NegativeBinomialNoise(DeterministicVariable("conc", 10.0)),
+ )
+ builder.add_observation(obs)
+
+ with pytest.raises(TypeError, match="unexpected keyword argument"):
+ builder.build()
+
+
+class TestMultiSignalModelObservationValidation:
+ """Test observation process validation in MultiSignalModel."""
+
+ def test_rejects_observation_without_infection_resolution(self):
+ """Test that observations must implement infection_resolution()."""
+ from pyrenew.observation.base import BaseObservationProcess
+
+ class BadObservation(BaseObservationProcess):
+ """Observation that raises NotImplementedError for infection_resolution."""
+
+ def __init__(self):
+ """Initialize without temporal_pmf_rv."""
+ self.name = "bad"
+ self.temporal_pmf_rv = None
+
+ def sample(self, **kwargs):
+ """Sample stub."""
+ pass
+
+ def validate(self):
+ """Validate stub."""
+ pass
+
+ def lookback_days(self):
+ """
+ Return lookback.
+
+ Returns
+ -------
+ int
+ The lookback value of 1.
+ """
+ return 1
+
+ def infection_resolution(self):
+ """
+ Return an invalid resolution to simulate bad implementation.
+
+ Returns
+ -------
+ str
+ An invalid resolution string.
+ """
+ return "invalid_resolution"
+
+ def _predicted_obs(self, infections):
+ """
+ Predicted obs stub.
+
+ Returns
+ -------
+ ArrayLike
+ The infections array unchanged.
+ """
+ return infections
+
+ builder = PyrenewBuilder()
+ gen_int = DeterministicPMF("gen_int", jnp.array([0.2, 0.5, 0.3]))
+
+ builder.configure_latent(
+ HierarchicalInfections,
+ gen_int_rv=gen_int,
+ I0_rv=DeterministicVariable("I0", 0.001),
+ initial_log_rt_rv=DeterministicVariable("initial_log_rt", 0.0),
+ baseline_rt_process=RandomWalk(),
+ subpop_rt_deviation_process=RandomWalk(),
+ )
+
+ bad_obs = BadObservation()
+ builder.add_observation(bad_obs)
+
+ with pytest.raises(ValueError, match="invalid infection_resolution"):
+ builder.build()
+
+
+if __name__ == "__main__":
+ pytest.main([__file__, "-v"])
diff --git a/test/test_temporal_processes.py b/test/test_temporal_processes.py
new file mode 100644
index 00000000..12d75e2e
--- /dev/null
+++ b/test/test_temporal_processes.py
@@ -0,0 +1,309 @@
+"""
+Unit tests for temporal processes innovation_sd behavior.
+"""
+
+import jax.numpy as jnp
+import numpyro
+import pytest
+
+from pyrenew.latent import AR1, DifferencedAR1, RandomWalk
+
+
+class TestTemporalProcessRepr:
+ """Test __repr__ methods for temporal processes."""
+
+ def test_ar1_repr(self):
+ """Test AR1 __repr__ method."""
+ ar1 = AR1(autoreg=0.7, innovation_sd=0.5)
+ repr_str = repr(ar1)
+ assert "AR1" in repr_str
+ assert "autoreg=0.7" in repr_str
+ assert "innovation_sd=0.5" in repr_str
+
+ def test_differenced_ar1_repr(self):
+ """Test DifferencedAR1 __repr__ method."""
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+ repr_str = repr(dar1)
+ assert "DifferencedAR1" in repr_str
+ assert "autoreg=0.6" in repr_str
+ assert "innovation_sd=0.3" in repr_str
+
+ def test_random_walk_repr(self):
+ """Test RandomWalk __repr__ method."""
+ rw = RandomWalk(innovation_sd=0.2)
+ repr_str = repr(rw)
+ assert "RandomWalk" in repr_str
+ assert "innovation_sd=0.2" in repr_str
+
+
+class TestAR1VectorizedSampling:
+ """Test AR1 vectorized sampling."""
+
+ def test_ar1_vectorized_sample_shape(self):
+ """Test that AR1 vectorized sample returns correct shape."""
+ n_timepoints = 30
+ n_processes = 5
+
+ ar1 = AR1(autoreg=0.7, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = ar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+ def test_ar1_vectorized_with_initial_values_array(self):
+ """Test AR1 vectorized with array of initial values."""
+ n_timepoints = 30
+ n_processes = 4
+ initial_values = jnp.array([0.0, 1.0, -1.0, 2.0])
+
+ ar1 = AR1(autoreg=0.7, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = ar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=initial_values,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+ def test_ar1_vectorized_with_scalar_initial_value(self):
+ """Test AR1 vectorized with scalar initial value (broadcast)."""
+ n_timepoints = 30
+ n_processes = 3
+
+ ar1 = AR1(autoreg=0.7, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = ar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=1.0,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+
+class TestDifferencedAR1Sampling:
+ """Test DifferencedAR1 sampling methods."""
+
+ def test_differenced_ar1_single_sample_shape(self):
+ """Test that DifferencedAR1 single sample returns correct shape."""
+ n_timepoints = 30
+
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectory = dar1.sample(n_timepoints=n_timepoints)
+
+ assert trajectory.shape == (n_timepoints, 1)
+
+ def test_differenced_ar1_single_with_initial_value(self):
+ """Test DifferencedAR1 single sample with initial value."""
+ n_timepoints = 30
+
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectory = dar1.sample(
+ n_timepoints=n_timepoints,
+ initial_value=1.5,
+ )
+
+ assert trajectory.shape == (n_timepoints, 1)
+
+ def test_differenced_ar1_vectorized_sample_shape(self):
+ """Test that DifferencedAR1 vectorized sample returns correct shape."""
+ n_timepoints = 30
+ n_processes = 5
+
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = dar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+ def test_differenced_ar1_vectorized_with_initial_values_array(self):
+ """Test DifferencedAR1 vectorized with array of initial values."""
+ n_timepoints = 30
+ n_processes = 4
+ initial_values = jnp.array([0.0, 1.0, -1.0, 2.0])
+
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = dar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=initial_values,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+ def test_differenced_ar1_vectorized_with_scalar_initial_value(self):
+ """Test DifferencedAR1 vectorized with scalar initial value."""
+ n_timepoints = 30
+ n_processes = 3
+
+ dar1 = DifferencedAR1(autoreg=0.6, innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = dar1.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=1.0,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+
+
+class TestRandomWalkVectorizedSampling:
+ """Test RandomWalk vectorized sampling."""
+
+ def test_random_walk_vectorized_with_initial_values_array(self):
+ """Test RandomWalk vectorized with array of initial values."""
+ n_timepoints = 30
+ n_processes = 4
+ initial_values = jnp.array([0.0, 1.0, -1.0, 2.0])
+
+ rw = RandomWalk(innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = rw.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=initial_values,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+ # First row should be close to initial values (may vary by implementation)
+ assert jnp.allclose(trajectories[0, :], initial_values)
+
+ def test_random_walk_vectorized_with_scalar_initial_value(self):
+ """Test RandomWalk vectorized with scalar initial value."""
+ n_timepoints = 30
+ n_processes = 3
+
+ rw = RandomWalk(innovation_sd=0.3)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ trajectories = rw.sample(
+ n_timepoints=n_timepoints,
+ n_processes=n_processes,
+ initial_value=1.0,
+ )
+
+ assert trajectories.shape == (n_timepoints, n_processes)
+ # First row should be all 1.0
+ assert jnp.allclose(trajectories[0, :], 1.0)
+
+
+class TestTemporalProcessInnovationSD:
+ """Test that temporal processes correctly use innovation_sd parameter."""
+
+ def test_random_walk_smaller_innovation_sd_produces_smoother_trajectory(
+ self,
+ ):
+ """Verify that smaller innovation_sd produces less volatile trajectories."""
+ n_timepoints = 100
+
+ with numpyro.handlers.seed(rng_seed=42):
+ rw_small = RandomWalk(innovation_sd=0.1)
+ trajectory_small = rw_small.sample(n_timepoints=n_timepoints)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ rw_large = RandomWalk(innovation_sd=1.0)
+ trajectory_large = rw_large.sample(n_timepoints=n_timepoints)
+
+ # Smaller innovation_sd should produce smaller step sizes
+ steps_small = jnp.abs(jnp.diff(trajectory_small[:, 0]))
+ steps_large = jnp.abs(jnp.diff(trajectory_large[:, 0]))
+
+ assert jnp.mean(steps_small) < jnp.mean(steps_large)
+ assert jnp.max(steps_small) < jnp.max(steps_large)
+
+ def test_ar1_smaller_innovation_sd_produces_lower_variance(self):
+ """Verify AR1 with smaller innovation_sd produces lower variance trajectories."""
+ n_timepoints = 100
+ autoreg = 0.7
+
+ with numpyro.handlers.seed(rng_seed=42):
+ ar_small = AR1(autoreg=autoreg, innovation_sd=0.2)
+ trajectory_small = ar_small.sample(n_timepoints=n_timepoints)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ ar_large = AR1(autoreg=autoreg, innovation_sd=1.0)
+ trajectory_large = ar_large.sample(n_timepoints=n_timepoints)
+
+ # After burn-in, smaller innovation_sd should have lower variance
+ burn_in = 20
+ var_small = jnp.var(trajectory_small[burn_in:, 0])
+ var_large = jnp.var(trajectory_large[burn_in:, 0])
+
+ assert var_small < var_large
+
+ def test_differenced_ar1_smaller_innovation_sd_produces_smoother_changes(
+ self,
+ ):
+ """Verify DifferencedAR1 with smaller innovation_sd produces smoother changes."""
+ n_timepoints = 100
+ autoreg = 0.6
+
+ with numpyro.handlers.seed(rng_seed=42):
+ dar_small = DifferencedAR1(autoreg=autoreg, innovation_sd=0.15)
+ trajectory_small = dar_small.sample(n_timepoints=n_timepoints)
+
+ with numpyro.handlers.seed(rng_seed=42):
+ dar_large = DifferencedAR1(autoreg=autoreg, innovation_sd=0.8)
+ trajectory_large = dar_large.sample(n_timepoints=n_timepoints)
+
+ # Growth rates (differences) should have lower variance
+ diffs_small = jnp.diff(trajectory_small[:, 0])
+ diffs_large = jnp.diff(trajectory_large[:, 0])
+
+ assert jnp.std(diffs_small) < jnp.std(diffs_large)
+
+ def test_vectorized_sampling_respects_innovation_sd(self):
+ """Verify vectorized sampling uses the innovation_sd parameter."""
+ n_processes = 5
+ n_timepoints = 50
+
+ with numpyro.handlers.seed(rng_seed=42):
+ rw_small = RandomWalk(innovation_sd=0.2)
+ trajs_small = rw_small.sample(
+ n_timepoints=n_timepoints, n_processes=n_processes
+ )
+
+ with numpyro.handlers.seed(rng_seed=42):
+ rw_large = RandomWalk(innovation_sd=1.0)
+ trajs_large = rw_large.sample(
+ n_timepoints=n_timepoints, n_processes=n_processes
+ )
+
+ # Check that smaller innovation_sd produces smaller step sizes across all processes
+ steps_small = jnp.abs(jnp.diff(trajs_small, axis=0))
+ steps_large = jnp.abs(jnp.diff(trajs_large, axis=0))
+
+ assert jnp.mean(steps_small) < jnp.mean(steps_large)
+
+ def test_validation_rejects_non_positive_innovation_sd(self):
+ """Verify that non-positive innovation_sd values are rejected."""
+ with pytest.raises(ValueError, match="innovation_sd must be positive"):
+ RandomWalk(innovation_sd=0.0)
+
+ with pytest.raises(ValueError, match="innovation_sd must be positive"):
+ RandomWalk(innovation_sd=-0.5)
+
+ with pytest.raises(ValueError, match="innovation_sd must be positive"):
+ AR1(autoreg=0.5, innovation_sd=-0.1)
+
+ with pytest.raises(ValueError, match="innovation_sd must be positive"):
+ DifferencedAR1(autoreg=0.5, innovation_sd=0.0)