coronavirus April 20, 2020 12:47 am New Project Will Test Entire Population of Bolinas For the first time since the coronavirus pandemic hit the U.S., an entire town will be tested, regardless of whether or not someone is showing symptoms. Sergio Quintana reports. 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