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 ...

As Covid-19 vaccines make it into more and more people's arms, you may be hearing that the second dose can be a little rough.

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 ...

Now that children under the age of 5 are eligible to receive Covid vaccines, almost everyone in the U.S. can get vaccinated against the virus – but some questions still linger for parents of small ...

Learn about HPV vaccine aftercare, including dos and don'ts, common side effects, pain management tips, and precautions to ...