Teachers and staff at San Francisco public schools will be required to either be vaccinated or be tested at least weekly for COVID-19, according to an announcement issued by San Francisco Unified School District officials Tuesday.  Cassondra Curiel, president of the United Educators of San Francisco, voiced support for the

New federal guidelines have done little to quell frustrations over ongoing school closures, as evident in a Rohnert Park billboard that went up over the weekend.    On Friday, the Centers for Disease Control and Prevention updated its operational strategy for K-12 schools. The guidance is intended as a blueprint