Two measles cases confirmed in Erie County, Pennsylvania

The Erie County Department of Health has confirmed two cases of measles. Both cases are linked to international travel. Health officials say there is a risk that the disease could spread further. This year, the United States has reported over 350 measles cases, according to the Centers for Disease Control and Prevention (CDC). Although the situation in northwestern Pennsylvania appears stable, experts remain cautious. Dr. Becky Dawson, a medical expert, highlighted the infectious nature of measles. She noted that Erie County lacks sufficient community immunity and that vaccination rates are too low. "This is the most infectious agent we have on the planet," Dawson explained. It is unclear if the infected individuals in Erie County were vaccinated. The Health Department did not disclose this information. They emphasize the importance of vaccinations. Fully vaccinated individuals are 97% less likely to get measles or spread it to others. As of March 20, 2025, a CDC tracker shows 378 confirmed cases in the U.S. this year, affecting 18 jurisdictions. Notably, there have been three outbreaks defined by three or more related cases. This compares to 16 outbreaks reported in 2024.