ToplineThe deaths of two people in Pennsylvania from what officials said were “measles-associated” causes have become a high-profile political battle between Democratic Gov. Josh Shapiro and health secretary Robert F. Kennedy Jr., turning a local public health issue into a debate over health data transparency and vaccines. Health and Human Services Secretary Robert Kennedy Jr. in 2025.Getty ImagesKey FactsPennsylvania officials on Thursday said an infant and one other person were the state’s first measles-related deaths in 35 years and Shapiro went on to accuse Kennedy of contributing by spreading misinformation about the measles, mumps and rubella (MMR) vaccine. Kennedy then said the “so-called” measles deaths “may have even been altogether fabricated by one of the Governor’s hopeful staffers,” and on Saturday morning said he’d spoken with the “country coroner or the county commissioner,” who told him “there were no measles deaths.”The Lancaster County coroner told the New York Times one of the cases was in a newborn whose immediate cause of death was a lacerated spleen but because the baby tested positive for measles, and because measles makes the spleen more vulnerable to injury and rupture, the death was recorded by the state as “measles-associated.” Kennedy on Saturday accused Shapiro of rolling out the “COVID playbook” in blaming the death on measles, just as he accused officials of inflating the pandemic death toll by counting people who died of another disease but had also tested positive for COVID. Shapiro has refused to release additional details about the deaths, citing patient privacy, which has further fueled Kennedy’s claims that they were not directly caused by the contagious virus. The back-and-forth has sparked a broader public health debate, largely falling along party lines, in which Democrats say the pushback promotes dangerous vaccine skepticism and Republicans say state health accounting is an alarmist overreach meant to justify government intervention.CRUCIAL QUOTE”What (Gov. Shapiro) is doing is playing this out over the airwaves for political purposes, just like what happened during COVID,” National Institutes of Health Director Dr. Jay Bhattacharya told Fox News on Saturday. “And this is why there’s such deep distrust in public health.”Key backgroundAs health secretary, Kennedy has advocated for broad changes to federal vaccine policy and oversight. Kennedy has supported White House-driven efforts to reassess the U.S. childhood immunization schedule and to study environmental factors, including childhood shots, as causes of autism. Earlier this month, Kennedy stood in support as President Donald Trump directed the Department of Health and Human Services to explore splitting the combined MMR vaccine into three separate shots. Shapiro has accused Kennedy of spreading dangerous misinformation that puts children at risk. National surveys show vaccine views and trust in public health agencies are deeply divided along party lines. An April Politico poll shows Republicans are much more likely to doubt the science behind vaccines instead of saying the science is clear when compared to Democrats. A KFF poll from February, conducted in the weeks following the Trump administration’s announcement of changes to the recommended childhood vaccine schedule, showed public trust in the Centers for Disease Control and Prevention had plummeted. TANGENTThe timing of the backlash against Shapiro coincides with as major midterm races in Pennsylvania enter the home stretch, including a gubernatorial race. Shapiro’s Republican opponent, Stacy Garrity, has framed Shapiro’s public messaging as an attempt to introduce heavy-handed public health restrictions, rallying conservative voters against government intervention.