With one-fifth of states seeing active measles outbreaks, the U.S. is nearing 900 cases, according to the U.S. Centers for Disease Control and Prevention.

Measles cases are rising in Australia and globally. Two paediatric infectious disease experts answer some key questions.

As of May 1, no cases of measles have been reported in Wisconsin this year. But some state health officials consider it only a matter of time.

The UK Health Security Agency has issued an urgent alert after five cases of the disease were confirmed in the UK ...

Chicago's O'Hare International Airport has been placed on red alert after a possible measles outbreak. The passenger was ...

About a week after state health officials confirmed the first measles case in Illinois, they have identified two more cases — ...

An infected adult was mainly confined to the airport's Terminal 1 area, potentially exposing hundreds of others to the ...