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

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.

Kansas health officials confirmed five new cases of measles Wednesday in an outbreak in the southwest corner of the state ...

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.

As of Friday, the outbreak in Texas was up to 309 cases and one measles-related death, while New Mexico's case count was up to 42 and also one measles-related death. Forty-two people have been ...

Global measles incidence, mortality, and DALY rates in children under five dropped significantly from 1990 to 2021. However, ...