Add Yahoo as a preferred source to see more of our stories on Google. If you’re over age 50 or have a suppressed immune system, you may have heard your doctor recommend the shingles vaccine. But what ...

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 US Food and Drug Administration has issued emergency use authorization (EUA) for the Covid-19 vaccine developed by Pfizer and BioNTech. After months of development, emergency use was authorized ...

The seasonal flu shot is a yearly vaccine administered to protect against the flu, or influenza. Here are the facts and side ...

The researchers believe this is likely a measurement issue rather than a health risk. The vaccine creates memory T-cells to ...

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

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.

If you have a mild illness like a cold, it’s fine to get a flu shot. If you’re already experiencing flu-like symptoms, like running a fever, feeling fatigued or having trouble staying hydrated, you ...