An increased number of states in the U.S. have detected "very high" levels of COVID-19 in their wastewater, according to CDC data.

Coronavirus levels in California’s wastewater have reached a “very high” level for the first time since last winter, with two new COVID variants, FLiRT, responsible for more than …

This site provides an integrated, county view of key data for monitoring the COVID-19 pandemic in the United States.