Alameda County April 3, 2024 11:30 pm Alameda County using dogs to detect COVID Officials with the Alameda Health system are using dogs to detect COVID. US & World Videos 2:19 San Francisco barbershop struggles to stay open after pandemic 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 1:51 SF public health department to close COVID-19 community testing, vaccination sites