Health authorities warned of further spread. Most U.S. measles cases this year involved people 19 and under and those without ...

A measles outbreak in the southwestern United States has infected nearly 100 people in recent weeks. The deadly illness has ...

Texas reported 90 cases this week, while New Mexico reported nine. A majority of the cases have been in a Texas county where ...

A school-aged child has died as Texas battles a measles outbreak with over 135 cases. Learn who's at risk and how to check ...

Cases of the highly contagious disease are expected to rise and potentially spread to other states where vaccination rates ...

An outbreak of measles in West Texas that has led to more than 100 cases and one death has largely been linked to a local Mennonite community.

The worst measles outbreak to hit Texas in a decade has now crossed the Texas New Mexico border and there are now eight cases ...

The measles outbreak in rural West Texas has grown to 90 cases across seven counties and 16 people are hospitalized ...

Reported cases of the highly contagious disease are likely to grow, officials say.

An unvaccinated school-aged child in Texas has died of measles, the first associated with an outbreak that has infected more than 100 people.

A person who was hospitalized with measles has died in West Texas, marking the first death in an outbreak that began late last month.