Pennsylvania measles outbreak grows to 1,260 cases in 43 counties
Six deaths have been confirmed in the state's largest such surge in 35 years, and officials are accepting federal help while disputing how the deaths are counted.
By Standard Topic. AI-generated from the reporting listed under Coverage. Published . Updated .
This story is no longer being updated. It reflects reporting up to .
What happened
Pennsylvania is facing its largest measles surge in 35 years, with 1,260 cases confirmed across 43 counties so far this year. State officials have accepted federal assistance and say the CDC is obscuring how serious the situation is by not counting Pennsylvania's deaths.
Why it matters
The state says the federal exclusion of its deaths understates the seriousness of the outbreak.
Timeline
- Oct 16, 3:44 PM ET: The Pennsylvania Department of Health announced 1,260 confirmed measles cases across 43 counties in 2026.
- Oct 16, 6:44 PM ET: The state confirmed five deaths linked to the outbreak, accepted federal help, and accused the CDC of obscuring the outbreak's seriousness.
- Oct 17, 8:00 AM ET: The state confirmed a sixth measles-related death, and the county at the center of the outbreak does not have its own health department.
Coverage
- CDC epidemiologist sent to PA (riverreporter.com)
- CDC to send ‘disease detective’ to help tackle Pennsylvania measles outbreak (The Guardian)
- Pa. accepts fed help, says CDC is ‘obscuring the seriousness’ of measles outbreak by not counting its deaths (inquirer.com)
- More than 4,400 measles cases reported in US as CDC plans to send 'disease detective' to Pennsylvania (ABC News)
- CDC sends 'disease detective' to Pennsylvania as measles outbreak soars (6abc.com)
- CDC to deploy additional resources to Pennsylvania to aid measles response (baltimoresun.com)
- Purchase Line reports measles outbreak in private school it serves with buses (indianagazette.com)
- Pennsylvania measles outbreak tops 1,200 as CDC sends investigator
- Pennsylvania measles outbreak grows past 1,200 cases as CDC sends help
- Pennsylvania measles outbreak grows as CDC sends help amid dispute
- Colorado measles case may have exposed people at Denver airport
- Measles cases spread across several U.S. states as outbreaks grow
- Measles outbreaks spread across several states, with New York declaring emergency
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