A measles outbreak in Knox County, Ohio, grew to 14 cases this week, with the state's overall count in double digits across ...

The nation’s top public-health official has been promoting suspicions of the shot even as he offers comfort.

The number of measles cases exceeded 500 in Texas on Tuesday, according to the state’s health department, which made the ...

Representative Ryan Mackenzie of Pennsylvania said in a CNN town hall that "unchecked migration" from Latin America was ...

An Illinois agency has created a data dashboard for measles amid an ongoing outbreak that has spread across the U.S.

The US Department of Health and Human Services has launched a “massive testing and research effort” involving hundreds of ...

A New York City sightseeing helicopter has broken apart in midair and crashed into the Hudson River, killing six people.