Much of the message's information was misleading about a real variant of the virus that causes COVID-19.

SAN FRANCISCO -- Health officials have long been warning of a second wave of coronavirus cases to come sometime in the fall, but a global spike may come even sooner. While new infections may be on the ...

Concerns about a new Covid wave are mounting after positive tests for the virus among hospital patients jumped by nearly a third in a fortnight. The proportion of hospital patients with respiratory ...

New federal restrictions are making it difficult for many Americans to access COVID vaccines during a late summer surge. Adults under 65 must now consult healthcare professionals or attest to ...

Officials in West Sacramento and Yolo County are warning of another potential spread of COVID-19 and are urging residents to take precautions. Yolo County Health and Human Services found high levels ...

A COVID wave is washing over California, with the state seeing continued increases in the number of newly confirmed cases and hospitalizations as some officials urged the public to take greater ...

Add Yahoo as a preferred source to see more of our stories on Google. A pharmacist holds a COVID vaccine dose on April 24 in Portland, Ore. (Jenny Kane / Associated Press) Every year around this time, ...