Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

Michigan officials confirmed a new measles outbreak Thursday near Grand Rapids, bringing the U.S. to eight states with active ...

Before the vaccine, the virus spread in a world very different from today’s.

Public health officials across Arizona are on high alert as the CDC reports more than 700 cases of measles this year, spreading to 24 states.

The Midland Health Department has confirmed a third case of measles in an adult resident inside Midland County.  A city spokesperson confirmed that the health department is working to identify ...