Amanpour and Company | Clip | Masks Are No Longer Required Indoors. Are We Ready?
The U.S. meantime moving forward on mask guidance, telling vaccinated Americans that they may refrain from wearing masks indoors. While many cheered the new guidance, others were puzzled by it. To discuss all this and other areas of COVID-19 concern, infectious disease specialist Dr. Céline Gounder joins the show.