Add Yahoo as a preferred source to see more of our stories on Google. Looking to get a COVID-19 vaccine booster for yourself or your child this fall? It may be a bit more complicated than just making ...

Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million ...

With the Delta variant in play, federal health officials are analyzing the latest numbers to look at the frequency and seriousness of COVID-19 breakthrough infections. Will we need booster shots? And ...

WASHINGTON — Pfizer and Moderna say the Food and Drug Administration have opened up COVID-19 booster shots to all adults, letting them choose another dose of either vaccine. The move expands the ...

Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...

WASHINGTON - President Joe Biden on Wednesday confirmed that any adult American who has been fully vaccinated for COVID-19 should be eligible to get a booster shot approximately eight months after ...

Moderna says it is in the process of developing a single-shot vaccine that could serve as a COVID-19 booster shot and a flu shot. In a press release Thursday touting its fifth annual "R&D Day," ...

As more Americans receive their COVID-19 vaccination daily, many are wondering how long they'll be effective for and whether some people will require booster shots at some point. Dr. Elizabeth Hudson, ...

WASHINGTON, D.C. — President Joe Biden publicly received a COVID-19 booster shot Monday and encouraged all those eligible for a third dose to seek out a shot. At 78 years old, Biden qualified for a ...

8:20 a.m. An advisory panel at the Center for Disease Control and Prevention said COVID-19 booster shots may not be necessary. The panel said at this time there is not enough evidence to support ...