coronavirus May 21, 2021 6:20 pm Dr. Peter Chin-Hong Discusses California Dropping Social Distancing Rules NBC Bay Area’s Raj Mathai spoke with UCSF infectious diseases specialist Dr. Peter Chin-Hong on California dropping the social distancing rules on June 15. 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
