Other U.S. states with active outbreaks — which the CDC defines as three or more related cases — include Arizona, Colorado, ...

There have been more measles cases in the US this year than any other since the disease was declared eliminated a ...

Measles cases have been reported by 39 states and jurisdictions in the United States, the worst outbreak since 2019.

A CDC representative told the Advisory Committee on Immunization Practices that measles cases have hit a 'plateau' in the U.S ...

(AP) - Kentucky has its first measles outbreak of 2025, as the U.S. case count sits just short of a 30-year high.

There has been nationwide total of 1,267 confirmed cases of measles this year, with Kentucky being the latest state to ...

Measles is highly contagious among those who are unvaccinated; outbreaks can have severe health consequences in children ...

A CDC representative told the Advisory Committee on Immunization Practices that measles cases have hit a 'plateau' in the U.S. as of June 25.