In the wake of news on Tuesday that two people in Pennsylvania died from measles, Health Secretary Robert F. Kennedy Jr. has been posting a slew of anti-vaccine rhetoric and misinformation on social media—marking a resurgence of his old ways as a fervent opponent of lifesaving immunizations.
The deaths are the first measles-linked fatalities in Pennsylvania in 35 years and are the first US measles deaths reported in 2026. They occurred amid an explosive outbreak in the state that has reached nearly 400 confirmed cases, as well as an ongoing nationwide surge for the vaccine-preventable disease. The US has tallied nearly 2,800 cases so far this year, the highest total since 1991.
Pennsylvania health officials initially declined to provide details about the deaths, only reporting that they were in unvaccinated people from Lancaster County. However, news broke Wednesday that one of the deaths occurred in a newborn baby. That heart-wrenching news was swiftly entangled in the anti-vaccine misinformation Kennedy was spewing online.