A lot has changed in recent weeks regarding the COVID-19 pandemic. The arrival of the highly infectious, but likely less severe, omicron variant has forced U.S. health officials to re-examine guidance ...

WASHINGTON -- People with certain health conditions that make them moderately or severely immunocompromised may get a fourth mRNA COVID-19 shot, according to updated guidelines from the US Centers for ...

A key Centers for Disease Control and Prevention panel is meeting Wednesday and will likely take a vote on whether to issue emergency approval for COVID-19 vaccine booster shots for adolescents as ...

SANTA CLARA COUNTY, Calif. (KGO) -- A Los Altos Hills resident says she was turned away by Walgreens for a booster, despite Santa Clara County health officials promising residents anyone who wants a ...

Side effects after receiving a COVID-19 booster shot appear similar to those after receiving a second dose of the vaccine, described as "mild to moderate," according to the U.S. Centers for Disease ...

The CDC recommended that everyone 6 and older get the updated COVID-19 shot — regardless of whether they had completed their primary vaccination series. That means if you haven’t gotten a COVID-19 ...