After a case of measles was confirmed in Jefferson County, officials recommend the MMR vaccine. What to know about it before ...

This chart shows how the share of respondents who say they are very or somewhat confident that various vaccines are safe.

HHS Secretary Robert F. Kennedy Jr. has claimed that the measles, mumps, and rubella (MMR) vaccine contains "fetal debris" ...

Health experts believe vaccine is the best bet, but some can't get the vaccine. How can anti-vaxxers avoid measles during an outbreak?

Fox News medical contributor Dr. Nicole Saphier addresses frequently asked questions regarding the measles, mumps and rubella (MMR) vaccine, covering side effects, autism and more.