"The wastewater viral activity levels may indicate the risk of infection in an area," the CDC explains.

Newsweek has created a map showing where COVID-19 cases are growing across the country. Last week, the U.S. Centers for Disease Control and Prevention (CDC) said the previous weekly percentage of ...

COVID-19 cases are on the rise in 17 states, according to new data released by the Centers for Disease Control and Prevention (CDC). The states with either “growing” or “likely growing” cases of COVID ...

COVID-19 case data show Indiana is among multiple states producing "very high" viral activity at the end of the August, according to the Centers for Disease Control and Prevention (CDC). Some regions ...

A late summer surge of Covid-19 is spreading across the US from a cluster of South Central states, latest data shows. The spike is highest across a region covering Arkansas, New Mexico, Oklahoma, ...

A summer COVID-19 wave has been surging across the United States since June and into fall, with high levels of viral activity still reported in wastewater across most states.Some key metrics to track ...

The CDC said this week it is seeing a nationwide increase in COVID cases and emergency room visits as Labor Day nears. Why it matters: The warning arrives as the federal health agency struggles with ...

Florida reported 20 outbreaks of flu in 12 counties Jan. 4-10. What to know about symptoms, when to call a doctor.