As an outbreak of the diarrhea-inducing illness cyclosporiasis grows this month, the spread of measles in the U.S. this year ...

Ongoing outbreaks in Florida, Pennsylvania, Utah and Virginia threaten the country’s measles elimination status.

U.S. News tracks the 2026 measles surge as officials prepare to review the nation’s elimination status following 30 new outbreaks this year.

Wyoming reports third case amid heavy influx of tourist crowds in Jackson and Grand Teton National Park. The post Health ...

As the nation nears last year's record case total, experts say the virus is becoming harder to contain, forcing medicine to ...

Measles, one of the most contagious viruses in the world, is regularly infecting people in the U.S. again. Limited time: Save 25% on NBC News subscription Get exclusive reporting, live Q&As and ...

A Public Health Alerts report today details the characteristics of 49 hospitalized measles patients in the ongoing outbreak ...

After several weeks without a public measles exposure alert, Oregon health officials on Monday identified five new exposure ...

Measles cases are surging in the US, becoming increasingly difficult to contain. Declining vaccination rates and ...

The measles outbreak centered in Spartanburg County was declared over April 26. This week one case of measles was reported in ...