The last measles outbreak of a similar scale occurred in 2019, when a total of 1,274 cases were confirmed across the country.

About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC ...

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak last week, while the one in Texas, ...

In a large measles outbreak centered in West Texas, Texas and other states with linked cases—Kansas and Oklahoma — have ...

Learn the latest updates on the US measles outbreak vaccination rates and how to protect yourself from measles infection ...

One confirmed case of measles has been reported in southwest Missouri this year. It was a child who traveled internationally ...

Measles cases linked to the West Texas outbreak are flat at 742, with no new cases to report for the first time since January ...

The U.S. Centers for Disease Control and Prevention is now urging summer camp operators to check for documentation of ...

State health officials linked two new measles cases to the West Texas outbreak on Tuesday. The cases were in El Paso and ...

The U.S. logged over 1,100 measles cases in 2025, driven by outbreaks in undervaccinated communities, with vaccination ...

Texas health officials a reporting two new measles cases in its latest update. The new cases come after the state reported no ...

As Health Secretary Robert F. Kennedy Jr. continues to overhaul the CDC and FDA, here are the vaccine schedules that experts ...