The Kansas Department of Health on Wednesday reported four new cases of measles over the past week in the state for a total ...

New data from the Kansas Department of Health and Environment suggests the measles outbreak has officially ended in five counties, after those areas went more than 42 days without a new case.

The U.S. is having its worst year for measles spread since 1991, with a total of 1,288 cases nationally and another six months to go. But in Gaines County, Texas, which was once the nation's epicenter ...