coronavirus November 30, 2020 5:15 pm Free Post-Holiday Coronavirus Testing in San Francisco Free testing is being ramped up in parts of San Francisco that have been hit the hardest by the coronavirus. Pete Suratos 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