An outbreak struck a San Francisco high school, but the Bay Area has a long history as epicenter of tuberculosis in California.

Kansas City Health Department workers have been unable to contact the infected adult male who's reportedly unvaccinated.

This is the first confirmed measles case in Kansas City since 2018. Although measles is one of the most contagious diseases, experts say there’s a clear way to avoid it: vaccination.

The calls to 911 poured in from staff at Camp East Montana, the nation's largest U.S. Immigration and Customs Enforcement detention facility, in its first months of operation in El Paso, Texas.

Share on Pinterest The United States recorded a 33-year high in measles cases in 2025, the highest level of U.S. measles cases since 1992. Jan Sonnenmair/Getty Images The United States is at risk of ...