Measles hot spots were found in areas like West Texas and southern New Mexico.

Measles continues to spread across country, including in Carolinas ...

For the first time, a map built on the work of Massachusetts-based researchers reveals the measles vaccination rate in every ...

A first-of-its-kind map now lets people check measles vaccination rates and risk levels for their local communities by ZIP code. The interactive tool, created by the ABC News data team, uses info from ...

Once declared eradicated in the U.S., officials reported a 33-year high in measles cases in 2025.

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

Measles, one of the most contagious viruses in the world, is regularly infecting people in the U.S. again. Measles case counts reached a 34-year high last year, and a surge in weekly counts shows the ...