coronavirus May 21, 2020 5:07 pm Coronavirus Not Spreading on Surfaces Like We Thought? New guidelines from the CDC suggest the coronavirus may not spread as easily as we think. Jessica Aguirre talks with NBC News medical correspondent Dr. Vin Gupta to learn more. 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
