Most people recover from norovirus, a highly contagious infection, within a few days but it can be particularly risky for ...

If you've already been vaccinated for measles, do you need to get a booster now that it's spreading in the US?

The COVID-19 vaccine has prompted more than 10 times as many reports of adverse symptoms than the measles vaccine.

Half of the patients who received an experimental vaccine for pancreas cancer being developed by Roche and BioNTech following ...

A German court on Wednesday ruled that Pfizer and its partner BioNTech violated a COVID-19 vaccine patent held by Moderna .

In the 18 days since Robert F. Kennedy Jr. was sworn in as secretary of the United States Department of Health and Human ...

A recent outbreak of measles is prompting questions about the life-threatening disease and how to prevent it. Here's what to ...

Vaccination provides long-lasting 97% protection against measles infection. Most people who have been vaccinated do not need ...

Robert F. Kennedy Jr., a longtime vaccine skeptic, seemingly reversed course and touted benefits of MMR vaccine amid deadly ...

WASHINGTON — Amid a growing outbreak of measles in Texas, recently confirmed Health Secretary Robert F. Kennedy Jr. is urging ...

Adults born before 1957 are assumed to have natural immunity because they were likely exposed to measles before the vaccine ...

While the Austin area has confirmed a case of measles, there is not an outbreak. That said, here's a guide to how and when to ...