Coronavirus cases increased by 521 in Los Angeles County , California while fatalities increased by 11 on April 3 , 2020 .
On April 2 , San Francisco increased to 450 cases with 7 deaths and Los Angeles County reported 4,045 cases with 78 deaths. On April 3 , San Francisco increased to 497 with 7 deaths , Alameda County to 416 cases with 12 deaths , and Los Angeles County to 4,566 and 89 deaths .
2020 coronavirus pandemic in California