Santa Clara County and Orange County are among the Californian counties that registered an increase in the number of coronavirus cases .
Santa Clara County increased to 263 , San Mateo County increased to 110 , San Francisco increased to 84 , , Orange County increased to 78 , Alameda County increased to 65 , Contra Costa County increased to 51 , San Joaquin County increased to 25 cases , , San Luis Obispo increased to 21 , Solano County reported 13 cases , Tulare County reported 11 cases , , and Placer County reported 12 cases with 1 death.
2020 coronavirus pandemic in California