A fast-growing measles outbreak has infected dozens of people in Texas and now New Mexico as officials warn of further spread.

Texas state health officials confirmed 24 cases of measles, as New Mexico announced its first case this year in a county on the state border.

Measles outbreaks prompt U.S. immigration officials to quarantine detainees in Texas. Find out more about the situation.

At least 2,600 cases of measles have been diagnosed in the U.S. in the past year, with cases in all but six states.

With the nation's measles-free status in doubt, this is what local public health officials are doing to bolster immunization ...

A measles outbreak that exploded in South Carolina in the first weeks of 2026 has grabbed national media attention as cases ...

International health officials plan to meet in a few months to reevaluate the United States’ measles-free status.

Measles hot spots were found in areas like West Texas and southern New Mexico.

STEVENS COUNTY, Wash. -- A person living in Stevens County has contracted measles, marking the eight confirmed case in ...

As the number of measles cases in Spartanburg continues to grow, a Texas health official offers perspective on how an ...