coronavirus March 11, 2020 5:12 pm SF Bans Large Group Events, Including Warriors, Giants Games Just two days after Santa Clara County issued a ban on all mass gatherings over 1,000 people due to the coronavirus outbreak, San Francisco followed suit. Roz Plater reports. US & World Videos 3:09 A closer look: health care whistleblower speaks 2:42 San Jose unveils mobility hub at apartment complex 2:26 In the news: Violence at UC Berkeley protest encampment, tea shop break-ins, Bay Bridge lights 4:48 By the numbers: Oakland crime stats show overall crime is down 4:10 Political analysis: Nationwide university campus protests