Measles cases are rising in the U.S. with infections confirmed in at least five states this year, and primarily spreading among unvaccinated people.

A measles outbreak is growing in a Texas county with dangerously low vaccination rates. In late January, two school-age ...

After two measles cases were identified in Houston; an outbreak has been reported in West Texas. Doctors say it's a ...

The Texas Department of State Health Services issued a health alert warning of an outbreak, saying there are at least 10 confirmed cases.

Georgia has reported measles in three residents. Here's a closer look at the virus, where it is, and how dangerous it is.

A rapid rise in and around rural Gaines County on the border with New Mexico has seen 14 confirmed and six probable cases.

Measles is highly contagious and can cause serious complications, especially in young children, pregnant women, and those with weakened immune systems. The measles vaccine (MMR) is highly effective ...