CDC and Pennsylvania officials dispute measles death reporting

A dispute between federal and state health officials over the reporting of measles deaths in Pennsylvania has raised concerns regarding the reliability of public health information. The conflict centers on two infant deaths in Lancaster County in late August 2026. While the Pennsylvania Department of Health classified the deaths as ‘measles-associated,’ the Centers for Disease Control and Prevention (CDC) has not included them in its national measles death count.

Health and Human Services Secretary Robert F. Kennedy Jr. has publicly questioned the deaths, leading the CDC to remove them from its official website. Public health experts, including former CDC official Dr. Demetre Daskalakis, have described this breakdown in coordination as ‘dangerous’ and a ‘red flag,’ noting that the CDC typically defers to state determinations regarding cause of death.

This disagreement occurs amid a significant measles resurgence in the United States and declining vaccination rates. Epidemiologists warn that conflicting messages between the CDC and state authorities like Governor Josh Shapiro’s administration may jeopardize public safety by making it difficult for families to distinguish between evidence-based guidance and ideological disputes.