Big-city public schools, facing a ‘massive hemorhagging of students,’ are reimposing mask mandates

Big-city public schools, facing a ‘massive hemorhagging of students,’ are reimposing mask mandates

Los Angeles County, the nation’s most populous, will impose a blanket indoor masking requirement on July 29 if the community level remains “high,” officials said earlier this month. The University of California campuses in Los Angeles, Irvine, and Riverside have all brought back mandatory masks.