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.

The measles outbreak in western Texas is continuing to grow, reaching 561 cases, according to new data published Tuesday.

Texas’ outbreak began in late January. State health officials said Friday there were 36 new cases of measles since Tuesday, ...

The U.S. has recorded 105 more measles cases than the previous week, bringing the total for 2025 to 712 confirmed cases.

A new measles case in Dona Ana County leaves many concerned that the outbreak could spread statewide as vaccination remains ...