https://www.mercurynews.com/2020/05/10/coronavirus-s-f-reports-more-new-cases-than-other-bay-area-counties/

San Francisco reported 52 new coronavirus cases on Sunday, more than anywhere else in the Bay Area. The county also recorded one of the region’s two deaths reported Sunday; the other occurred in Santa Clara County.

Alameda County reported 41 new cases Sunday, while Santa Clara County saw 32 new cases.