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 ...

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 ...

Centers for Disease Control and Prevention Director Dr. Rochelle Walensky on Friday endorsed COVID-19 vaccine booster shots for millions of Americans at risk for severe infection, clearing the way for ...

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 ...

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 ...

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 ...

Centers for Disease Control (CDC) Director Dr. Rachelle Walensky signed off on a recommendation to offer COVID-19 booster shots from Johnson & Johnson and Moderna. A vaccine advisory panel for the CDC ...

Dr. Rochelle Walensky, director of the Centers for Disease Control (CDC), endorsed a recommendation from a key advisory panel to offer Pfizer's COVID-19 booster shot to children as young as 12. "We ...