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The CDC has confirmed a third measles-related death in the US this year, as the country battles its largest measles outbreak in decades. With 4,410 confirmed cases nationally and Pennsylvania alone reporting over 1,286 cases and at least five deaths, the crisis continues to escalate. The CDC's shift in how it counts measles deaths has sparked controversy between federal and state officials.
The US is in the grip of its worst measles outbreak in decades, and the death toll is climbing. The CDC confirmed a third measles-related death nationally as of October 20, following two deaths reported in September. Pennsylvania remains the hardest-hit state, with 1,286 cases as of October 19 and at least five confirmed deaths — with a sixth under review by the Franklin County coroner. The CDC has deployed additional support to Pennsylvania after the state formally requested federal aid through its Epi-Aid emergency response program.
Adding to the crisis is a growing rift between federal and state officials over how measles deaths are counted. Under Health Secretary Robert F. Kennedy Jr., the CDC switched from relying on state health department reports to using National Center for Health Statistics (NCHS) mortality data — a change that has drawn significant scrutiny. The federal death toll remains lower than numbers reported by state officials, fueling public confusion and distrust.
By the Numbers:
Why it matters: Measles was declared eliminated in the US in 2000, but declining vaccination rates and political disputes over death classification are undermining the public health response — putting more lives at risk and threatening the country's measles-free status.