The Texas outbreak started in a Mennonite community in Gaines County where vaccination rates are low. State health officials ...

Trump officials sowed fear and confusion among CDC scientists, slowing their response to the measles outbreak in West Texas.

As measles surged in Texas early this year, the Trump administration's actions sowed fear and confusion among CDC scientists ...

Indonesian authorities have rolled out a vaccination campaign in response to an outbreak that has caused 17 deaths. Officials ...

As nonmedical exemptions rise across the country, vaccine rates among kindergarteners are steadily decreasing.