(AP) - Whooping cough cases are rising, and doctors are bracing for yet another tough year. There have been 8,485 cases ...

Tennessee health officials have confirmed a measles outbreak, which brings the number of U.S. states with outbreaks to 10.

Whooping cough cases are more than double those seen at the same time last year, with 8,064 cases recorded nationwide so far ...

Illinois health officials reported the state’s first case of measles of the year Wednesday, though much of the measles cases ...