As the United States faces one of its worst measles outbreaks in decades, with at least 569 reported cases in multiple states, a new analysis finds that nearly a third of young children who were ...

U.S. Health and Human Services Secretary Robert F. Kennedy Jr. said Sunday he visited Texas after a second child died from measles amid an outbreak since January that's resulted in nearly 500 ...

An unvaccinated adult in Pueblo, Colorado, contracted measles after traveling to Mexico. This marks Colorado's first measles case of 2024, adding to approximately 500 cases nationwide. Anyone ...

Just 10 cases are among those vaccinated with one or two MMR doses. The measles outbreak in western Texas has hit 481 cases, with 59 newly identified infections confirmed over the last three days ...