Most cases are among those unvaccinated or with unknown status, CDC data shows.
The US has recorded 4,080 measles cases in 45 states and D.C. this year, with five deaths confirmed in Pennsylvania.
The Centers for Disease Control and Prevention has now officially recorded more measles cases this year than in all of 2025, making 2026 the worst for measles in 35 years. The milestone comes with ...
A Pennsylvania coroner has confirmed a second child measles death in the state. The measles deaths are the first reported in the United States this year amid a 35-year high in infections. "Just today, ...
CDC releases updated numbers in cyclosporiasis outbreak The CDC says the number of cases is likely to continue rising.
Measles cases in the United States have surpassed 4,000 this year, according to data updated Friday from the CDC.