The updated guidance prioritizes older adults, high-risk individuals, and those who have never been vaccinated.

On May 20, U.S. Food and Drug Administration (FDA) officials announced that Covid-19 vaccines will no longer be available to everyone. Instead, annual boosters will be limited to people ages 65 and ...

The Food and Drug Administration authorized an updated formula for mRNA COVID-19 vaccines to adjust for the XBB1.5 variant this fall amid a surge in cases right after summer. With a long schedule of ...

While speaking at a Thursday news conference for Gov. Ron DeSantis in Jacksonville, Florida, Dr. Joseph Ladapo, that state's surgeon general, advised people to steer clear of the updated booster ...

Changing leaves and dropping temperatures mean it’s officially autumn — which also brings the beginning of vaccine season. The guidance around COVID-19 vaccinations also has been changing, but here is ...

Pfizer's COVID-19 booster shot yields mild to moderate side effects, much like its second dose. Injection-site pain is the most common, as well as headaches and fatigue. See more stories on Insider's ...