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Pennsylvania Reports 1,078 Measles Cases, Largest U.S. Outbreak
By Drooid · · How we work
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Pennsylvania Reports Measles
- Pennsylvania health officials report 1,078 measles cases, the largest U.S. outbreak in over three decades.
- The outbreak has caused 207 hospitalizations and resulted in deaths, according to the state health department.
- Lancaster County accounts for 391 cases, the highest concentration in the state.
- Only four of the 1,078 cases occurred in fully vaccinated individuals.
- State and local agencies have administered over 7,700 MMR vaccine doses in 2026.
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