CoronavirusLong COVID and heart issues: What do we know about lingering symptoms — and treatment?Updated March 30, 2023 at 1:02 PM
CoronavirusPeople vaccinated against COVID after infection still at risk, study says. Here’s whyUpdated March 24, 2023 at 5:25 PM
NationalShe couldn’t recognize her dad after COVID, study says. ‘Something was off with faces’Updated March 20, 2023 at 5:31 PM
CoronavirusCOVID may harm babies’ brain development if mom is infected while pregnant, study saysUpdated March 19, 2023 at 12:37 PM
NationalHow an end to the COVID pandemic could disrupt your medical care and cut your coverageUpdated March 19, 2023 at 10:10 AM
Coronavirus: Latest in California NewsletterIs it COVID or just seasonal allergies? How to tell the difference as spring nearsUpdated March 13, 2023 at 5:38 PM
CaliforniaWhere are masks still needed in California? Here’s what rules will (and won’t) changeUpdated March 8, 2023 at 2:54 PM
CoronavirusCOVID vaccine may lower your risk of heart attacks, strokes after infection, study findsUpdated March 7, 2023 at 5:59 PM
CoronavirusIt’s still here and it’s still a killer. Valley enters fourth year of COVID-19 pandemicUpdated March 7, 2023 at 5:58 PM
CoronavirusParents lying about kids having COVID? Some did to exercise ‘freedom,’ study saysMarch 6, 2023 at 11:25 AM
CoronavirusCardiovascular deaths rose in first years of COVID, study says. Experts have ideas whyUpdated February 28, 2023 at 7:10 PM
CoronavirusCatching COVID may increase chances of developing an autoimmune disease, study saysFebruary 24, 2023 at 5:52 AM
CoronavirusWhat to do if your COVID test expires — or if you test positive? Here is the latest adviceUpdated February 18, 2023 at 7:23 AM
CoronavirusCatching COVID gives you ‘durable’ protection from virus, study finds. For how long?Updated February 17, 2023 at 4:05 AM
CoronavirusLong COVID, lingering money struggles often follow COVID hospitalizations, study findsFebruary 15, 2023 at 11:01 AM
CoronavirusCOVID shots now on CDC list of routine vaccines for kids, adults. What does that mean?Updated February 10, 2023 at 5:37 PM
CoronavirusBernie Sanders was the only lawmaker masked at State of the Union — and people noticedFebruary 8, 2023 at 8:51 AM
NationalCan you prevent long COVID? It may depend on your lifestyle, study suggestsFebruary 7, 2023 at 9:55 AM
CoronavirusTime to mandate medical-grade or double masks? Experts debate as COVID variants spreadUpdated February 2, 2023 at 11:40 AM
CoronavirusIs it a HIPAA violation to ask someone about their COVID vaccine status? What to knowUpdated January 27, 2023 at 1:06 PM
CoronavirusCoronavirus weekly need-to-know: long COVID, more free tests, booster shots for kidsUpdated January 27, 2023 at 11:50 AM