An interactive map and tool Johns Hopkins University (JHU) lets you track measles cases as the US has its worst year in ...

The US almost lost its measles elimination status once. Lessons from that episode suggest it will be more difficult to avoid ...

The heightened spread of the disease is a "canary in the coal mine" moment, representing the rapid return of several ...

Faced with a skeptical religious community that became the center of the outbreak, public health officials say they may have ...

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

In 2025, the US reported 1,288 measles cases, the highest number in 33 years, primarily in Texas and neighboring states. Most infections occurred among unvaccinated individuals and vaccine-hesitant ...

Dropping vaccination rates and changes in U.S. vaccine policy have public health experts concerned that annual measles outbreaks could become more frequent.

CDC warns the country could lose its measles elimination status if transmission continues for 12 months, with outbreaks ...

Public Health officials have confirmed a case of measles in a traveler who passed through Los Angeles International Airport while infectious earlier this month.

The U.S. is having its worst year for measles spread since 1991, with a total of 1,288 cases nationally and another six months to go. But in Gaines County, Texas, which was once the nation’s epicenter ...

The US is facing its most severe measles outbreak since 2000, with 1,277 confirmed cases as of July 5, 2025, led by Texas (753 cases), New Mexico, and Kansas. Originating in West Texas, the outbreak ...

A CDC representative told the Advisory Committee on Immunization Practices that measles cases have hit a 'plateau' in the U.S. as of June 25.