Before the invention of vaccination, which helped eliminate the disease in the US, almost everyone in childhood got measles.

Measles cases in Texas rose to 146 on Friday. The vast majority are connected to an outbreak in West Texas. And many of those ...

New Mexico hasn't sounded alarm bells yet on the Lea County measles outbreak, which has presented no new cases since Feb. 21.

Mexico has issued a warning to its citizens asking them not to travel to Texas and seven other states in the U.S. due to a ...