Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

Health officials in Arizona say there are four linked measles cases in Navajo County, marking the state's first outbreak this ...

The state will provide updates online on Tuesdays and Fridays. The deaths of two children have been linked to the measles ...

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing ...

Sonora continues to have the second-highest number of measles cases of all of Mexico’s states, after only its neighboring ...

As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its original epicenter of West ...

Sacramento County's public health officer on Monday confirmed a measles case involving a child who recently returned from international travel.

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing significant outbreaks – all of which have been linked to at least one death.