Now, as vaccination rates fall, the virus is back. There have been 1,912 cases of the measles in the U.S. this year, ...

In Arizona and Utah, an outbreak has ballooned since August. Mohave County, Arizona has logged 172 cases and the Southwest ...

With vaccination rates declining, new preliminary data from the CDC shows that 2025 is the worst year for measles cases in ...

The outbreak shows no signs of slowing, likely because of the affected area’s “lower-than-hoped-for vaccination coverage,” a ...

Measles outbreaks are spreading across the U.S., and the nation is likely to lose its status as a country where the disease ...

Measles outbreaks are growing along the Utah-Arizona border and in South Carolina, where hundreds are in quarantine.

The United States is poised to lose its measles-free status next year. If that happens, the country will enter an era in which outbreaks are common again.

In South Carolina, parents struggle to deal with infections that have brought quarantines and remote learning. Health care ...

More than 1,900 people, mostly children, have been sickened by measles in the U.S. in 2025. The outbreaks are moving the ...

As multiple measles outbreaks simmer across the United States, cases are accumulating nearly as quickly as when the West Texas outbreak was at its peak this spring.

A measles outbreak that began in South Carolina at the start of October is showing no signs of slowing as officials on Tuesday reported 27 new cases since Friday. Those cases bring the outbreak total ...

Some students who remain unvaccinated are now in a second 21-day quarantine since the beginning of the school year.