Marin County April 13, 2022 7:19 am 50 Students Test Positive for COVID After Trip North Bay students just returned from a once-in-a-lifetime trip to Washington and came back positive with coronavirus. Cierra Johnson has the details. US & World Videos 2:19 San Francisco barbershop struggles to stay open after pandemic 0:51 Alameda County using dogs to detect COVID 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:27 Marking 4 years since COVID-19 shut down the Bay Area 2:09 CDC updates COVID isolation guidelines
