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

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

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

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

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

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

Measles cases in Texas have nearly doubled in the past two weeks, making it the worst outbreak the state has seen in three ...

The New Mexico Department of Health is warning residents of possible measles exposure at several locations. There have been ...