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

In Arizona, the Maricopa County Department of Public Health today said that a person infectious with measles traveled through Phoenix Sky Harbor Airport on June 10 and that the health department is ...

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

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

By Tim Henderson Stateline As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its ...

The U.S. logged fewer than 30 measles cases this week as Ohio health officials confirmed three outbreaks in two counties were ...

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

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

The state’s public health department urges anyone who may have been exposed or who is experiencing symptoms to contact their healthcare provider immediately.

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