Amid an alarming Texas measles outbreak, Health Secretary Robert F. Kennedy Jr., a long-time anti-vaccine activist, offered a ...

Measles has sickened nearly 150 mostly unvaccinated people in rural West Texas, and a school-age child has died.

In 2000, the CDC declared that measles had been eliminated from the United States. But now America is at risk of losing that ...

A teenager in Miami-Dade has a confirmed cases of measles, the first such infection in Florida since a small outbreak of the ...