Orange, Ventura, Santa Barbara counties all join L.A. in ‘medium’ COVID risk category as cases rise KTLA Los AngelesCOVID pushes Orange, Ventura, San Diego counties to worse tier Los Angeles TimesCalifornia COVID surge: Infectious diseases expert says current increase in cases will 'peak at the beginning of June' KGO-TVLA County health officials urge vigilance ahead of Memorial Day weekend as COVID cases rise and school year races to close KABC-TVCOVID in California: SF schools report most cases since January San Francisco ChronicleView Full Coverage on Google News