To better understand COVID-19’s spread during the pandemic, public health officials expanded wastewater surveillance. These efforts track SARS-CoV-2 levels and health risks among most people, but they ...
"Very high" levels of SARS-CoV-2—the virus that causes COVID-19—have been detected in wastewater samples in the U.S. Between October 27 and November 2, wastewater sampling from New Mexico revealed ...