For some people exposed to measles in Michigan, public announcements don't come quickly enough to get post-exposure treatment ...

"It does worry us in the sense that here in West Michigan, we're at about 84% immunization status. The problem with that is ...

The U.S. surpassed 1,000 measles cases Friday, even as Texas posted one of its lowest counts of newly confirmed cases since ...

North Dakota is the 11th state in the U.S. with a measles outbreak, logging its first cases since 2011.

Declining vaccination rates are contributing to rising measles cases globally, including in the U.S., Canada, and Europe. The ...

Measles is approaching a return to endemic status in the United States, meaning continuously present, decades after it was ...

There are more than 1,000 confirmed cases of measles nationwide, the Centers for Disease Control and Prevention reported Friday, as outbreaks of the highly contagious illness spread across Texas ...

Montcalm County, near Grand Rapids in western Michigan, has an outbreak of four cases that state health officials say is tied to the Ontario outbreak. The state had nine confirmed measles cases as ...

North Dakota is the 11th state in the U.S. with a measles outbreak, logging its first cases since 2011.

Two children and an adult have died from measles-related illnesses this year. Ten other states have active outbreaks: Indiana, Kansas, Michigan, Montana, New Mexico, Oklahoma, Ohio, Pennsylvania ...