coronavirus pandemic May 13, 2021 11:14 pm Masks Still Required in California Despite New CDC Mask Guidance While the CDC has loosened the mask-wearing guidance for vaccinated Americans. There are still a few exceptions and Californians aren’t allowed to do it just yet. Ian Cull reports 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