Wyoming’s first reported measles case since 2010 may have exposed some people at the state’s largest hospital to the highly contagious virus, the Wyoming Department of Health said Tuesday.

Wyoming is the 37th state to confirm a case of measles this year as infections near a 30-year high in the U.S.

Wyoming is the 37th state to confirm a case of measles this year as infections near a 30-year high in the U.S.

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

The U.S. is about to break a record for the number of reported measles cases in a year since the infection was considered eliminated in 2000.