coronavirus April 12, 2020 6:40 pm Sunnyvale Family Thanks DPS A Sunnyvale family took a bucket of chalk to the Department of Public Safety and wrote thank you messages for the workers on the sidewalk. #SomethingGood 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