A measles outbreak on the Arizona-Utah border is the second largest in the United States in 2025, which has been a ...

Clark County is reporting its first confirmed measles case in seven years, involving an infant who is not yet eligible to receive the vaccination. According to the ...

Measles cases continue to climb in the area around Colorado City, Arizona, now at a total of 158. The region on the ...

A commission in charge of monitoring efforts to eliminate measles from the Americas is meeting this week and could vote to ...