A quick, cost-effective method to track the spread of COVID-19 through untreated wastewater

Researchers have demonstrated that, from seven methods commonly used to test for viruses in untreated wastewater, an adsorption-extraction technique can most efficiently detect SARS-CoV-2.

from Health & Medicine News -- ScienceDaily https://www.sciencedaily.com/releases/2020/08/200812115326.htm