Los Angeles County increased to more than 6,300 coronavirus cases and more than 145 deaths before April 7 .
On April 6 , San Francisco increased to 583 cases with 9 deaths and Alameda County to 557 with 13 deaths. On April 7 , Alameda County increased to 602 cases with 15 deaths and San Francisco to 622 cases with 9 deaths .
2020 coronavirus pandemic in California