Third US Measles Death Reported, 40-Year-Old Pennsylvania Woman

Pennsylvania health officials announced Wednesday that a 40‑year‑old woman has died from measles, a disease the United States declared eliminated in 2000. The death was confirmed by the Pennsylvania Department of Health, which said the case was identified through laboratory testing after the patient was hospitalized with severe complications.

The woman, a resident of Allegheny County, had not been vaccinated against measles, according to state records. Health authorities noted that while measles has been absent from endemic transmission in the U.S. for more than two decades, sporadic cases continue to occur, often linked to international travel or exposure to unvaccinated individuals. The department emphasized that the virus can spread rapidly in communities with low vaccination coverage and that prompt identification and isolation are critical to preventing further transmission.

The incident has prompted a reminder from public health officials about the importance of maintaining up‑to‑date immunizations. No additional cases have been reported in Pennsylvania at this time, and the state continues to monitor the situation closely while urging residents to verify their vaccination status.