Alameda and Contra Costa counties Covid-19 cases per day.

San Francisco Giants shortstop Brandon Crawford (35), third from right, and teammates, take the field as the San Francisco Giants open up training camp at Oracle Park in San Francisco, CA. on Friday, ...

Arizona Diamondbacks' David Peralta rounds the bases after a solo home run off of San Francisco Giants' Sam Coonrod (65) in the ninth inning as the Arizona Diamondbacks face the San Francisco Giants ...

San Francisco Giants pitching coach Andrew Bailey (41) meets with starting pitcher Johnny Cueto (47) and teammates in the fifth inning as the Colorado Rockies face the San Francisco Giants at Oracle ...

San Francisco Giants' Evan Longoria (10) snags a Muncy pop out in the fifth inning as the Los Angeles Dodgers face the San Francisco Giants at Oracle Park in San Francisco, CA., on Tuesday, ...

Audrey Martinez, of San Francisco, who is a victim, speaks prior to Mayor London Breed signs an ordinance forming a new agency, the Office of Sexual Harassment and Assault Response and Prevention, at ...

A kid holds a sign during a rally showing support of San Francisco plastic straws held outside City Hall in San Francisco, Calif., on Monday, July 16, 2018.

Residents and community activists of the Fillmore District attend a community meeting in San Francisco, Calif., on Thursday, Aug 9, 2018.

Former State Senator Mark Leno, center, shows his support to Alexis Miranda, right, at a rally for protesting Ellis Act eviction at 15th Street in San Francisco, Calif., on Monday, Aug 6, 2018.

Millie Barrett, of Fairfax, right, with other demonstrators, take part in a nationwide "Unite for Justice Day of Action" rally against Donald Trump's Supreme Court nominee Brett Kavanaugh at Civic ...

Amesia Doles, left, with Sean Thomas, her husband, leave a funeral home where they took part in a vigil for honoring Virginia Ramos, known as the Tamale Lady, in San Francisco, Calif., on Tuesday, ...