The Kansas Department of Health and Environment reported an additional four measles cases in Kansas on Friday.

As measles cases in West Texas are still on the rise two months after the outbreak began, local public health officials say ...

As measles cases in West Texas are still on the rise two months after the outbreak began, local public health officials say ...

The Texas parents, members of a Mennonite community, say the death of their 6-year-old daughter has not changed their stance against the measles vaccine.

In an interview with Fox News' Sean Hannity, Health and Human Services Secretary Robert F. Kennedy Jr. made several ...

That era might now be over. In recent years, the U.S. had already begun to neglect its public-health infrastructure, ...

The parents of a 6-year-old unvaccinated child who died from measles in Texas said they still would not recommend that others ...

Vaccination efforts have faltered, and many residents have turned to alternative treatments endorsed by Robert F. Kennedy Jr.

Measles cases have continued to climb in West Texas and New Mexico, with an outbreak in those areas reaching nearly 350 infections and tied to two deaths. Here are other key things to know about ...

But there's a silver lining, officials say: More people have received a measles, mumps, and rubella vaccination this year in ...

Several studies show that a measles infection can suppress the immune system for up to three years, making people susceptible ...