Health officials in Illinois and North Dakota say their states’ measles outbreaks are over, pointing to a continuing slowdown ...

The U.S. is up to 1,267 confirmed measles cases this year and Kentucky has a new outbreak. The national case count is seven cases shy of 2019's record case count.

Kentucky has its first measles outbreak of 2025, as the U.S. case count sits just short of a 30-year high. There have been 1,267 confirmed measles cases this year, the Centers for Disease Control ...

Falling vaccination rates could lead to the return of previously eliminated diseases, and many more people will be at risk of ...

How many measles cases are there in Texas? Texas added three outbreak-related cases Tuesday, for a total of 753 across 36 counties, most of them in West Texas, state data shows.

According to the US Centers for Disease Control and Prevention, two doses of the MMR (measles, mumps and rubella) vaccine are 97% effective at preventing measles, while one dose is 93% effective. It ...

The U.S. has seen more measles cases in 2025 than in any year since the virus was declared "eliminated" in 2000.

Measles cases have been reported by 39 states and jurisdictions in the United States, the worst outbreak since 2019.

There have been more measles cases in the US this year than any other since the disease was declared eliminated a quarter-century ago.

Southwest Kansas faces a measles outbreak, with 80 confirmed cases. Young children are most affected. Experts recommend early MMR vaccination for families.