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

What began as an outbreak in a tight-knit Mennonite community with low vaccine uptake has expanded to other under-vaccinated communities.

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

Measles is a respiratory virus that can survive in the air for up to two hours. Up to 9 out of 10 people who are susceptible ...

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

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

Lea County, New Mexico, is now reporting an outbreak of measles, according to the New Mexico Department of Health (NMDOH).

The measles outbreak in rural West Texas has grown to 58 cases as of Tuesday, and eight people in neighboring eastern New ...

An ongoing measles outbreak that began in one of Texas' least vaccinated counties has mushroomed to 90 cases across a cluster ...

The measles outbreak in Texas has grown to 124 cases mostly in children and in those who are unvaccinated, according to state data published Tuesday.

The New Mexico Department of Health is warning residents of possible measles exposure at several locations. There have been 24 confirmed cases of measles in neighboring Texas. Measles is a highly ...

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