Texas health data released Friday shows an outbreak of measles in the West Texas region has surged to 597 cases.

There have been 800 confirmed cases of measles across 25 states so far this year, according to the latest update from the CDC ...

State health officials said fewer than 30 of the cases identified by the state were considered "actively infectious." ...

Among the 561 measles cases in West Texas, state health officials said 550 involved individuals who were either unvaccinated ...

The U.S. Centers for Disease Control and Prevention has scrapped a plan to offer help curbing measles in Texas schools after ...

Dr. Helen Jiang tells PEOPLE why her practice is offering the MMR vaccine early — and why she's going to vaccinate her infant ...

A video shows a Texas doctor, who has been treating children in a measles outbreak, with a measles rash on his face in a ...

A person infected with measles visited 3 Plano stores last week. Now, Collin County health officials are warning the public ...

Michigan and Pennsylvania officials confirmed measles outbreaks this week. U.S. measles cases topped 700 as of Friday including more than 560 in Texas.

A measles outbreak has been declared in Pennsylvania. Earlier this week, the Erie County Health Department confirmed two additional cases of measles.

Half of states in the US are now reporting measles cases, with the national total surpassing 800 cases so far this year, ...

Montana public health officials have found five cases of measles in Gallatin County, the first cases of the disease in the ...