The area of Short Creek, which bridges the Arizona-Utah border, has seen nearly 160 measles cases and counting.

With nearly 800 cases and rising concern across the Southwest, experts warn the U.S. could lose measles eradication status without higher immunization rates.

As a measles outbreak on the Arizona-Utah border grows, new places of public exposure have been reported in Maricopa and Coconino counties.

The ongoing measles outbreak in West Texas has doubled in size to 48 cases, mostly in children and teens, making it the state's worst in nearly 30 years. State health officials said Friday in a news release that those who are infected are either ...

Texas this year has been the center of the nation's largest measles outbreak in more than two decades, as a mostly eradicated disease has sickened more than 700 in the state, sent dozens to hospitals and led to the death of two unvaccinated children.

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

Iowa has experienced a significant increase in measles vaccinations, with a 23% jump compared to last year, following a measles outbreak in Texas.

Travelers to, from, and within Australia and New Zealand need to be informed and take precautions as the global measles outbreak continues to spread.