Pennsylvania Health Workers Take Vaccines Door to Door as 540 Measles Cases Spread Statewide
Updated
Updated · The Washington Post · Sep 4
Pennsylvania Health Workers Take Vaccines Door to Door as 540 Measles Cases Spread Statewide
3 articles · Updated · The Washington Post · Sep 4
Summary
540 measles cases have been reported in Pennsylvania since late April, including 119 in the last week, prompting health workers to use in-home shots and quiet pop-up clinics in fire stations, churches and even on porches.
Lancaster County holds 45% of cases, with doctors saying low vaccination rates in Amish and conservative Mennonite communities often reflect limited routine medical care rather than outright opposition to vaccines.
5,700 MMR doses have been given statewide in 2026, including more than 600 in Lancaster County since late April—more than triple all of 2025 there—but clinicians say true infections could be up to three times the official count.
At least three hospitals have posted exposure notices, and Penn State Health Golisano Children's Hospital has admitted a dozen measles patients, mostly babies too young for routine vaccination.
The outbreak is expected to worsen as fall illnesses blur diagnosis, while a public dispute between Gov. Josh Shapiro and Health Secretary Robert F. Kennedy Jr. over two measles-linked deaths complicates vaccine outreach.