coronavirus June 30, 2020 6:27 pm UC Berkeley Scientists Using Saliva to Test for Coronavirus Forget the uncomfortable long nasal swab commonly used to test people for COVID-19. Melissa Colorado 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
