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

The southwest Kansas measles outbreak continues to grow, but some counties have reached resolved status while others remain ...

After Texas, New Mexico and Oklahoma, Kentucky has not joined the list of US states to declare a measles outbreak, which as ...

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 ...

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

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

Measles cases in the United States are approaching a troubling new milestone, with federal health officials reporting 1,267 ...

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

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

At the first meeting of a controversial new group of vaccine advisers to the US Centers for Disease Control and Prevention, ...

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