CDC: Vaccinated People Should Wear Masks In Some Indoor Settings

The Centers for Disease Control and Prevention says fully vaccinated people should go back to wearing masks in public indoor settings in areas with high COVID-19 transmission rates. The revised mask recommendation , released Tuesday (July 27) comes as new data show the Delta variant, which is the predominant variant circulating in the United States, behaves differently from past strains of the SARS-CoV-2 virus and that, in some cases, vaccinated people infected with a Delta variant could spread the virus...