Covid: When to wear masks as cases rise, new variants emerge in U.S.
As U.S. COVID cases rise, will mask mandates return? : NPR
Kaiser facilities in Santa Rosa area resume COVID mask protocol for workers – NBC Bay Area
COVID spike prompts Bay Area hospitals to reinstate mask mandate
Mask Mandates Have Kept One Cancer Center Free From COVID-19. Others Have Lifted Masking Requirements Despite Patient Concerns - Cancer Therapy Advisor
Ending California mask mandate leaves patients afraid - CalMatters
In Hospitals, Viruses Are Everywhere. Masks Are Not. - The New York Times
California Hospitals Begin Sterilizing Previously Worn N95 Masks for Reuse, but Nurses Call Them Unsafe | KQED
COVID outbreak hits large Bay Area hospital, prompting new mask rule
Face Masking for Toddlers, Teens, and in Between - Kaiser Permanente Look insideKP Northern California
As COVID cases flare, some schools and businesses reinstate mask mandates - CBS News
Kaiser facilities in Santa Rosa area resume COVID mask protocol for workers – NBC Bay Area
Mask mandate for Alameda County hospitals could end next week
Kaiser Permanente Santa Rosa reintroduces masking requirements after hospital has COVID-19 outbreak - ABC7 San Francisco
Mask mandates reemerge amid upturn in COVID-19 cases | The Hill
Bay Area counties issue new mask mandates as COVID rises
Kaiser Permanente revises masking mandate again; says it only applies to staff and doctors
Masks Are Coming Back as COVID-19 Numbers Rise
As COVID-19 cases rise, mask mandates return at some California hospitals - CBS Sacramento
COVID-19 Maps of Mask Use | The Institute for Health Metrics and Evaluation
The CDC's New Guidelines on Covid Risk and Masking Send Confounding Signals - KFF Health News
Where are masks still required in the Bay Area? – NBC Bay Area
Kaiser Permanente reinstates mask mandate amid COVID-19 spike. What to know about the disease now