Measles outbreaks in close to half of U.S. states are responsible for over 900 confirmed cases in 2026, according to the ...

A total of 910 cases of measles have been confirmed so far this year.

Measles cases are on the U.S. rise, with at least six measles cases reported so far in Virginia this year. In a second major ...

Measles tracker: Follow cases, outbreaks and vaccination rates across the U.S. Measles, one of the most contagious viruses in the world, is regularly infecting people in the U.S. again.

Type in your ZIP code above or search your county to see vaccination levels and the risk in your area. As measles has spread throughout the United States, with cases recently reaching a 33-year high, ...

If you are traveling to the Seychelles, pay attention to the CDC warning of chikungunya outbreak there. Even if you are not, here's what the warning may say about the CDC ...

When infectious diseases surge, response often comes down to timing: whether communities can position the right people and supplies before case counts spike. A new tool developed by UC San Diego with ...