Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week before.

A map shows the regions across the country where case positivity rates were highest for the week ending December 28, 2024, ...

Florida, Georgia, Tennessee, Kentucky and New Hampshire, according to the CDC. The CDC calculates its activity levels ...

Even during the Christmas festivities, COVID-19 was infecting people around the country, sending wastewater levels soaring. New data from the U.S. Centers for Disease Control and Prevention (CDC) ...

The number of COVID-19 tests coming back positive increased over Christmas, according to data from the U.S. Centers for Disease Control and Prevention (CDC). A map shows the regions across the ...