CDC: Over 90% of US counties have substantial, high COVID-19 transmission
Dr. Rochelle Walensky, director of the CDC, said on Aug. 12, 2021, that more than 90% of U.S. counties are reporting substantial to high transmission of COVID-19.
Dr. Rochelle Walensky, director of the CDC, said on Aug. 12, 2021, that more than 90% of U.S. counties are reporting substantial to high transmission of COVID-19.