Covid-19 September 9, 2021 6:36 am Biden to Call on Regular COVID-19 Testing at Schools President Joe Biden will call on schools to set up regular COVID-19 testing for students, teachers and staff, according to an administration official. US & World Videos 2:33 CDPH releases updated Covid-19 isolation guidelines 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:17 San Diego and California's COVID-19 Emergency Declarations Are Expiring. Here's What That Means 2:30 San Diego and California COVID-19 Emergency Declarations Expire Tuesday 3:26 COVID, Flu Cases Down Slightly; Doctors Urge Caution