Pennsylvania’s measles outbreak doesn’t seem to be letting up, with 43 new cases reported since Monday.
WPVI

Wednesday, September 23, 2026 8:14PM
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PHILADELPHIA (WPVI) — Pennsylvania’s measles outbreak doesn’t seem to be letting up, with 43 new cases reported since Monday.
That makes 140 new cases in the past 10 days.
RELATED: Pennsylvania health officials urge early measles vaccinations as outbreak grows
The state has now reported 835 measles cases in 39 counties so far this year. There have been 164 total hospitalizations.
Health officials have announced four measles-related deaths.
Health care providers are seeing a surge of interest in vaccinations, doing twice as many in August as usual and nearly 40,000 in the first three weeks of September.
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