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 ...

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 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 ...

Dr. Anthony Fauci on Tuesday said that there's a chance that Moderna's COVID-19 booster shot may not have FDA and CDC approval by the White House's Sept. 20 target date, though he expects that ...

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 ...