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, ...

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

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