U.S. CDC updates school guidance to emphasize in-person learning

The U.S. Centers for Disease Control and Prevention (CDC) on Friday updated its guidance for U.S. schools reopening in the fall, recommending masking indoors for everyone who is not fully vaccinated against COVID-19 and three feet of distance within classrooms. The agency said school administrators can require indoor mask use even for students and educators who are vaccinated, depending on the needs of the community. Reasons would include schools with children under age 12, who are not currently authorized to receive COVID-19 vaccines, or high rates of COVID-19 transmission in the region.