Measles outbreak grows virus season with 1,723 cases confirmed by CDC, highlighting hospitalization rates and vaccination gaps across U.S. states.

Measles cases in the United States hit a 33-year high in 2025. And with cases reported in 42 states, many clinicians are ...

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

North America's three biggest measles outbreaks continue to balloon, with more than 2,500 known cases; three people have died in the U.S. and one in Mexico. Dr. Hector Ocaranza knew El Paso would see ...

Louisiana health officials confirmed a new measles case in New Orleans on Monday, marking the state’s third case this year.

The Centers for Disease Control and Prevention has confirmed 1,681 cases and 44 outbreaks in the U.S. in 2025.

The disease was once considered eliminated in Canada, but not any more — there have been more than 5,000 cases in the last 12 ...

But vaccination rates have since slipped below the 95% coverage rate needed to stop outbreaks. Large outbreaks in Venezuela ...