The former measles hot spot has seen a notable drop in local cases in recent weeks, however health officials warn the ...

Infectious diseases that the U.S. had conquered decades ago — thanks to highly effective vaccines — are surging again, due to an uptick in vaccine avoidance. In 2025, three people have died and 162 ...

Dropping vaccination rates and changes in U.S. vaccine policy have public health experts concerned that annual measles outbreaks could become more frequent.

Measles cases in the United States are continuing to rise with national infections more than 4.5 times higher than the entirety of last year, CDC data shows.

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, Iowa, Kansas, ...

Health officials in Colorado say the state’s measles outbreak is over, and the U.S. added just 10 confirmed cases nationally in the last week. Wednesday’s national case count stood at 1… ...