In the U.S., most states now are below the 95% vaccination threshold for kindergartners — the level needed to protect ...

Gaines County in West Texas is at the heart of the ongoing measles outbreak. Non-medical vaccine exemption rates there are ...

Utah could soon become the first state in the US to ban fluoride from being added to public drinking water, after members of ...

The immunization schedule protects against 14 potentially serious diseases before a child’s second birthday, as recommended ...

A child has died of measles in Texas, officials said — the first death from the highly contagious disease the United States ...

Texas authorities on Wednesday announced the first measles death in the state's outbreak of the highly contagious disease.

A passenger arriving on a Korean Air flight from Seoul to the US tested positive for the highly contagious respiratory ...

Robert F. Kennedy Jr. had a fair amount to say about the measles outbreak in Texas. Much of what he said, however, was ...

According to national data, just 44% of US residents got flu vaccines this flu season, compared with 30% in Wisconsin.

L.A. County Public Health director Barbara Ferrer discusses concerns over federal grants, what programs could be affected, ...