Pennsylvania has recorded four deaths associated with measles this summer, according to a report Thursday from NPR, as the state works to contain a growing outbreak of the highly contagious disease.
The four measles-associated deaths were reported on Thursday, September 17, 2026, during NPR's Morning Edition broadcast. The report was authored by Sydney Roach.
The fatalities mark a significant escalation in Pennsylvania's summer outbreak, which has continued to spread across the state. Measles is a vaccine-preventable viral illness that can lead to severe complications, particularly in young children, pregnant individuals, and those with weakened immune systems.
The report did not specify the ages of the deceased, their vaccination status, or the counties where the deaths occurred. No further details about the individuals were immediately available.
The Pennsylvania outbreak is part of a broader national trend. Measles was declared eliminated in the United States in 2000, but declining vaccination rates have allowed the virus to regain a foothold in recent years. Outbreaks typically begin when an unvaccinated traveler brings the virus back from a country where measles remains endemic, and they spread rapidly in communities with low immunization coverage.
Health officials have consistently urged residents to verify their vaccination status. The measles-mumps-rubella (MMR) vaccine is widely considered the most effective protection against the virus, with two doses providing roughly 97 percent immunity.
NPR noted that it does not offer or accept money for coverage or interviews, and that anyone making such an offer or request is not an NPR employee and does not represent NPR.
