A spatio-temporal framework for modelling wastewater concentration during the COVID-19 pandemic.

ABSTRACT: The potential utility of wastewater-based epidemiology as an early warning tool has been explored widely across the globe during the current COVID-19 pandemic. Methods to detect the presence of SARS-CoV-2 RNA in wastewater were developed early in the pandemic, and extensive work has been conducted to evaluate the relationship between viral concentration and COVID-19 case numbers at the catchment areas of sewage treatment works (STWs) over time. However, no attempt has been made to develop a model that predicts wastewater concentration at fine spatio-temporal resolutions covering an entire country, a necessary step towards using wastewater monitoring for the early detection of local outbreaks. We consider weekly averages of flow-normalised viral concentration, reported as the number of SARS

SUBMITTER: Li G 

PROVIDER: S-EPMC9847331 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature