The United States reported more than 2,000 measles cases in 2025, federal data shows, a higher annual total than the country ...

Revolutionary-era smallpox, the still-mysterious ignition of the Black Death, a modern measles outbreak shaped by community identity and distrust, and the promise of genetics to build safer drugs—a ...

Measles cases in the US rose to 2,065 by December 30, 2025, as reported by the Centers for Disease Control and Prevention.

The unprecedented turmoil at the top U.S. health agencies, under the leadership of Health and Human Services Secretary Robert F. Kennedy Jr., is sure to have a long-term impact on the well-being of ...