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

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

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

Health officials are reporting 24 new confirmed measles cases over the past week in the region around the Arizona-Utah border town of Colorado City, and extending north into five Utah counties.

Canada has lost its measles elimination status nearly three decades after it achieved the distinction, under circumstances ...

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

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 ...

Colorado Health officials on Wednesday confirmed a case of measles in a school-aged child residing in Montezuma County.

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

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