The coronavirus disease 2019 (COVID-19) pandemic sparked an explosion of interest in wastewater-based epidemiology (WBE; also known as wastewater monitoring or wastewater surveillance). Much has been said, in the scientific… Click to show full abstract
The coronavirus disease 2019 (COVID-19) pandemic sparked an explosion of interest in wastewater-based epidemiology (WBE; also known as wastewater monitoring or wastewater surveillance). Much has been said, in the scientific literature and popular press alike, about the public health value of tracking severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in wastewater. Emergence and spread of the omicron variant has recently pushed WBE for COVID-19 management back into headlines. Unfortunately, coverage of the potential of WBE is rarely balanced by a practical discussion of limitations and tradeoffs, especially when it comes to issues beyond technical challenges encountered in the lab. We grapple with such issues frequently while managing a WBE program for Healthy Davis Together (HDT), a multi-pronged pandemic-response initiative in Davis, CA. Since launching in September 2020, the program has grown to include in-house analysis of wastewater collected on a weekly, triweekly, or daily basis from 70 sites distributed across the City of Davis and the University of California, Davis (UC Davis) campus sewer systems and from the influent of their wastewater treatment plants.
               
Click one of the above tabs to view related content.