coronavirus March 6, 2020 11:31 pm Chief Medical Officer Talks Coronavirus Facts vs Fears NBC Bay Area’s Abbey Fernández sits down with Tri-City Health Center Chief Medical Officer Dr. Harsha Ramchandani to discuss facts about the coronavirus versus fears. 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