Pennsylvania measles outbreak is dividing communities

The once-eradicated disease has killed four people and hospitalized 150 since April.

View in browser|nytimes.com September 20, 2026 Pennsylvania is now home to the largest outbreak of measles in the country, with more than 700 confirmed cases since April. The surge of cases has been met with a surge of vaccinations. Rachel Wisniewski for The New York Times But as the virus spreads, so have political and community tensions. → MORE TOP STORIES President Trump said his contested arch in Washington would house drones and snipers. → In fighting for every Black child, did I betray my own? → Here’s how President Trump broke the Kennedy Center. → Pete Davidson and Colin Jost’s comedy ferry had a “hot and nauseous” debut. → President Trump will visit Mayor Zohran Mamdani in New York City on Monday. → Sign up for the Evening newsletter. Catch up on the biggest news, and wind down to end your day. Get it in your inbox. If you received this newsletter from someone else, subscribe here. Need help? Review our newsletter help page or contact us for assistance. You received this message because you signed up for updates from The New York Times. To stop receiving From The Times, unsubscribe. To opt out of other promotional emails from The Times, including those regarding The Athletic, manage your email settings. Subscribe to The TimesGet The New York Times app Connect with us on: Change Your EmailPrivacy PolicyContact UsCalifornia Notices The New York Times Company. 620 Eighth Avenue New York, NY 10018