coronavirus December 2, 2020 4:51 pm Part 1: Making Sense of the Latest Coronavirus Updates From vaccines to the growing surge, there’s so much news to process when it comes to COVID-19. Dr. Peter Chin-Hong, an infectious disease physician at UCSF, breaks down the latest updates. 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