Fourteen states have active outbreaks; four other states' outbreaks have ended. The largest outbreak started five months ago in undervaccinated communities in West Texas.

The Illinois measles cases were part of a larger nationwide increase of the disease, which officially was declared eradicated in the U.S. in 2000. According to the IDPH, this year has seen the ...

Health officials in Colorado say its measles outbreak is over. The U.S. added 10 new cases this week for a total of 1,319. States with active outbreaks include Arizona, Georgia, ...

The United States has now recorded more confirmed measles cases this year than in any year in well over a quarter-century — and 2025 is only just past the halfway mark. On Wednesday, the Centers ...

Measles vaccination in Kajiado County. [File, Standard] The Ministry of Health is set to conduct a nationwide mass vaccination campaign against measles and typhoid, following outbreaks reported in ...