Earlier outbreaks in Illinois, Indiana, North Dakota, Ohio, Pennsylvania and Tennessee are over. Cases and outbreaks in the U.S. are frequently traced to someone who caught the disease abroad.

During an outbreak in Columbus, Ohio that lasted from November 2022 to February 2023, public health officials said many parents of the unvaccinated children infected with measles had chosen not to ...

In Ohio, most measles cases were located in areas that reported an overall 95% vaccination, enough to ensure herd immunity. More importantly, the Ohio outbreak had occurred before the coronavirus ...

Medical professionals express concern over recent federal committee changes as measles cases rise in Ohio and across the United States.

The province logged its first death June 5 in a baby who got congenital measles but also had other preexisting conditions. Another outbreak in Alberta, Canada, has sickened 1,323 as of Tuesday.

As measles cases hit a 30-year-high in the U.S., doctors share what you should do whether you're vaccinated, unvaccinated, immunocompromised or have young children.

Health officials in Colorado say the state's measles outbreak is over, and the U.S. added just 10 confirmed cases nationally ...

Measles Outbreak Explainer FILE - A sign is seen outside a clinic with the South Plains Public Health District, Feb. 23, 2025, in Brownfield, Texas. (AP Photo/Julio Cortez, File) (Julio Cortez/AP) ...