Should vaccinated people mask up with COVID-19 cases rising?

Top health officials in the United States are recommending that vaccinated people return to wearing masks indoors in places where the coronavirus is surging

Should vaccinated people mask up with COVID-19 cases rising? Yes. In places where the virus is surging, the U.S. Centers for Disease Control and Prevention recommends that vaccinated people return to wearing masks in public indoor places. The CDC recently announced the updated guidance, citing new evidence that vaccinated people who get breakthrough infections could carry enough virus in their noses and throats to infect others. COVID-19 vaccines greatly reduce the chance of severe illness and death and remain effective against variants, including the now predominant delta variant. But it's still possible to get infected.