Key Highlights
- More than 2,200 measles cases were reported in the U. S. in 2025.
- This number represents approximately half of the total cases from the previous 25 years.
- The U. S. declared measles eliminated in 2000.
- Public health experts link the resurgence to federal policy changes affecting vaccine availability.
- Concerns grow over the potential loss of the U. S.'s measles elimination status.

