The US Centers for Disease Control and Prevention are back in Texas and on the ground for the second time this year. The state has become ground zero for one of the worst measles outbreaks the country ...

Measles meets the official definition of epidemic as experts speculate that the virus has established itself permanently in ...

The U.S. is up to 1,001 confirmed measles cases. Texas continues to confirm fewer cases in what's now a nearly four-month ...