Add Yahoo as a preferred source to see more of our stories on Google. Those sniffles likely aren’t a summer cold; COVID-19 is everywhere right now. And things are expected to get worse before they get ...

NEW YORK -- This holiday season held promise for Americans, many of whom spent Christmas 2020 in quarantine or away from loved ones due to a nasty winter COVID-19 surge. Yet in the last week or so, ...

Flu has overtaken covid in infections and hospitalizations during the winter respiratory virus season, and their virulence is ...

Add Yahoo as a preferred source to see more of our stories on Google. A nurse prepares a COVID vaccine shot. Pharmacies are asking those 65 and younger to attest to an underlying condition before ...

Vaccine effectiveness against COVID-19 infection dropped from 91% to 66% once the delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the U.S.

(NEXSTAR) – The U.S. is seeing a late summer surge in COVID-19 cases, tracking from the Centers for Disease Control and Prevention shows. The spike is particularly pronounced in one region of the ...

CONCORD, Calif. (KGO) -- As many children around the Bay Area head back to school, health officials are warning about a new COVID surge in Northern California. COVID numbers may be a bit worse than ...

CHEYENNE WELLS, Colo. — Hospitals are becoming overwhelmed by patients as cases of the delta variant surge across the country. In some of the larger hospitals, staff are putting up emergency room ...

Facing yet another COVID-19 variant, this one said to be faster and stealthier than those before it, health officials say the calculus has changed and are urging booster shots even more strongly to ...

The number of deaths due to the flu surpassed the number of deaths from the coronavirus for the first time ever last month, according to weekly data from the Centers for Disease Control and Prevention ...

COLTON, Calif. (KABC) -- With many intensive care units already at maximum capacity in the Inland Empire, doctors are warning that an increase in cases after Christmas and New Year's could be ...