Marin elementary schools see slight COVID-19 uptick

Although Marin COVID-19 cases are generally declining, four elementary schools have temporarily reinstated indoor mask mandates in individual classrooms after small clusters of cases were reported, officials said.

The county also is tracking coronavirus cases at two other elementary schools where infections are spreading outside of individual classrooms, said Dr. Matt Willis, the county’s public health officer.

“We haven’t heard of any schools reinstating a full indoor mask mandate...