Title:
COVID-19 Swiss researchers see sewage as early warning sign for COVID flares
Published:
Daily Maverick, 30 April 2020
From the article:
"Researchers in Switzerland have been able to detect the new corovarirus at even low concentrations in wastewater, offering a potential early warning system for flareups in infections as countries emerge from emergency lockdowns."
To read this article:
https://www.dailymaverick.co.za/article/2020-04-30-swiss-researchers-see-sewage-as-early-warning-sign-for-covid-flares/