Though cases are falling in two of the region's high-burden countries, officials from the Africa Centres for Disease Control ...

Measles cases are at a 25-year high in the U.S., and Hawaii's kindergarten vaccination rate is below herd immunity levels.

The U.S. is having its worst year for measles spread in more than three decades, and the year is only half over.

Three deaths reported nationally as Ohio's outbreak ends with 35 cases, while Texas accounts for 753 infections in the ...

The U.S. is having the worst measles outbreak in decades. Here’s what experts recommend you do to avoid getting sick.