San Mateo County March 18, 2021 6:17 pm San Mateo County Changes Vaccine Distribution Strategy San Mateo County is changing the way it runs its COVID-19 vaccine sites, starting to think “smaller” and “more local.” US & World Videos 1:49 Concord shop hosts final ‘Free Comic Book Day' at longtime home 1:08 Antioch school supervisor placed on leave after NBC Bay Area worker bullying report 3:19 Bay Area forecast: Clearing, warming ahead 2:51 Cinthia's forecast: Spring storm, cooler temperatures 2:59 2 San Jose police officers shot, injured in gunbattle at hotel