Measles cases in the U.S. have more than tripled this year compared to 2024, CDC data shows.
Six things to know:
1. The CDC has confirmed 1,001 measles cases across 30 states as of May 8. This figure represents a steep increase from the 285 total cases confirmed in 2024.
2. Fourteen measles outbreaks have occurred this year, accounting for 93% of total cases.
3. Texas’ outbreak represents the largest recorded since the U.S. declared measles eradicated in 2000, according to The Texas Tribune. Health officials have reported 709 cases in the state as of May 9.
4. About 96% of U.S. cases have involved people who were unvaccinated or had an unknown vaccination status.
5. Thirteen percent of cases have required hospitalization, with children accounting for 23% of those hospitalized.
6. Three measles deaths have been confirmed this year.
