WASHINGTON -- With winter closing in and coronavirus case rates creeping up once again, White House chief medical adviser Dr. Anthony Fauci is warning that the vaccines' waning immunity combined with ...

WASHINGTON (The Hill) — Dr. Anthony Fauci said large gatherings this holiday season are not safe, even for those fully vaccinated with a booster shot. During a White House COVID-19 task force news ...

The U.S. will likely start to widely distribute Pfizer Covid-19 booster shots during the week of Sept. 20, but the rollout for Moderna's vaccine could be delayed, White House chief medical advisor Dr.

In "sobering news," omicron can evade the protection initial vaccines give, but boosters increase efficacy and better protect against the newest variant of concern, Dr. Anthony Fauci said Sunday. The ...

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 ...