Public health leaders in the Mountain State say they believe some West Virginia residents may have been exposed to measles. The West Virginia Department of Health is sending out a warning tonight, saying the potential exposure happened at Dulles International Airport in Virginia between 4 p.

There was a confirmed measles case at Dulles Airport last Wednesday, Virginia health officials announced over the weekend. Why it matters: If you were in Terminal A, headed to the main terminal or in the baggage claim area between 4-9pm on March 5,

A Maryland resident who passed through Terminal A at the Washington, D.C., area airport last week tested positive for the highly contagious virus.