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 4:02 Updated COVID vaccines coming 3:17 Slight summer uptick of COVID cases in California 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:09 CDC updates COVID isolation guidelines 1:37 Study examines effectiveness of main COVID treatment Paxlovid