Medical experts debunk flu shot myths: vaccines use inactive virus that cannot cause illness. Discover what side effects ...

Many continue to worry about experiencing side effects from vaccines -- especially the COVID-19 vaccines -- but new data from a comprehensive meta-analysis suggests there is little to fear. The study ...

UPDATE: The U.S. is recommending a “pause” in administration of the single-dose Johnson & Johnson COVID-19 vaccine to investigate reports of potentially dangerous blood clots. In a joint statement ...

The University of Auckland is hosting the research as part of the Global COVID Vaccine Safety (GCoVS) Project. Scientists ...

Kennedy says he "can't rule out" flu jabs as culprit in his spasmodic dysphonia ...

CHAPEL HILL, N.C. -- A new CDC study found women were more likely to have serious side effects from the COVID-19 vaccine. One UNC doctor says more women actually reporting symptoms and differing ...

Government approval of COVID-19 vaccines determines their availability to populations vulnerable to infection, such as children. Spencer Platt/Getty Images Trump officials intend to link 25 child ...

A shingles vaccine is safe, effective, and the only way to prevent shingles. The Shingrix vaccine can have mild side effects, but benefits typically outweigh the risks. There are some reasons, like ...

Learn how the shingles vaccine puts the brakes on aging by helping the immune system fight chronic inflammation.