coronavirus May 30, 2022 5:33 pm UCSF Doctor's Take on Rising COVID-19 Cases, Endemic Phase, Paxlovid UCSF infectious disease specialist Dr. Peter Chin-Hong answers questions related to the latest developments surrounding the coronavirus pandemic. 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