Michigan officials confirmed a new measles outbreak Thursday near Grand Rapids, bringing the U.S. to seven states with active outbreaks of the vaccine-preventable disease.

NEW HAMPSHIRE was the first American colony to enact a constitution of its own, formally replacing British rule on Jan. 5, 1776.

Cost, a dearth of legislation making immunization documentation mandatory, the fact that vaccines can be administered in a ...

Robert F. Kennedy Jr. praised Dr. Richard Bartlett for how he is treating the current measles outbreak in Texas.

Here's what you need to know about the new numbers, as well as Health Secretary Robert F. Kennedy Jr.'s plan to do a "massive ...

We have a collective responsibility to ensure our vaccination rates are adequate enough to prevent the spread of measles – a ...