The new 2026-2027 COVID-19 vaccines are available. Experts explain who should get one the shots and why, the best time to get vaccinated, side effects and more.

As the highly contagious Delta variant tore through healthcare systems, officials approved a third vaccine for those most ...

Even as the acute phase of the COVID-19 pandemic has faded into memory, one question has continued to trouble clinicians and ...

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 ...

Australians are being urged to roll up their sleeves for a flu vaccine amid rising cases of influenza. It's an opportune time to think about other vaccines too, particularly because some vaccines can ...

A pharmacy in New York City advertises the coronavirus vaccine on March 11. (Spencer Platt/Getty Images) The Centers for Disease Control and Prevention might soon limit its guidance for who should ...

COVID booster vaccinations reduced the likelihood of hospitalization related to COVID in patients with autoimmune diseases, with monovalent and bivalent booster vaccines showing 38% and 32% ...

A one-size-fits-all approach for scheduling COVID-19 booster shots may not be the most effective, according to a new study. The best time for people to get a booster actually varies based on where ...

COVID vaccines will be free and recommended only for those most at risk of serious illness. The changes mark the end of ...

Booster shots against the new coronavirus kicked off in Japan on Dec. 1, with the first in line being medical personnel who ...