Last year, the U.S. saw the highest number of measles cases in 33 years.

The United States is on the verge of losing its measles elimination status — a designation it has held for 25 years.

Measles has been spreading in the U.S. for a year, a milestone that could mean the virus can no longer be considered ...

After a year of ongoing measles outbreaks that have sickened more than 2,400 people, the United States is poised to lose its ...

With the nation's measles-free status in doubt, this is what local public health officials are doing to bolster immunization ...

Just one year after the worst measles outbreak in the country began in West Texas, public health officials said the U.S.

Tuesday marks one year since a measles outbreak started in West Texas, and there have been more new cases in the United States each week since.

A growing measles outbreak in South Carolina has infected more than 600 people since October, with hundreds more being ...

It’s unclear whether the United States can keep its designation as a country that officially eliminated the disease.

But under PAHO’s definition of elimination, borders matter. If, for example, the chain of measles that started in the U.S.

The upcoming review of the U.S. measles elimination status comes after cases reached a 30-year high in late 2025.

At least 245 new cases have been recorded, CDC data shows.