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

Vaccination rates across the North East have fallen in the last ten years, although rates are still above the national average ...

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

Doctors widely consider vaccines to be a money pit. Research shows that most pediatricians either break even or lose money on ...