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

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

There are three other large outbreaks in North America. The longest, in Ontario, Canada, has resulted in 2,212 cases from mid ...

The U.S. is about to break a record for the number of reported measles cases in a year since the infection was considered ...

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

Kansas added three more cases this week for a total of 83 across 11 counties in the southwestern part of the state, with ...

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

The New York Times reports that more than a thousand cases of measles have been reported to the Centers for Disease Control ...

There have been 1,214 confirmed measles cases this year, the Centers for Disease Control and Prevention said Friday.

These days, the typical recommendation is that children receive two doses of the MMR vaccine for measles, mumps and rubella.

The central Kentucky outbreak affects Woodford and Fayette counties, with an additional infection reported in Todd County ...

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