"What are the consequences of a vaccine skeptic heading health policy?"

 President-elect Trump plans to give Robert F. Kennedy Jr. a prominent role in health policy, raising concerns among pediatricians due to Kennedy’s known anti-vaccine stance. When vaccine skeptic Joseph Ladapo became Florida’s surgeon general, some doctors reported an increase in vaccine hesitancy. Dr. Jeffrey Goldhagen, a pediatrics professor at the University of Florida College of Medicine, notes that influential figures, like Ladapo, who promote anti-vaccine messaging can amplify vaccine resistance.



In Florida, vaccine hesitancy has been on the rise. In September 2021, when Ladapo took office, kindergarten vaccination rates were at 93.3%, but have since fallen to 90.6%, the lowest rate in over a decade and below the level needed to prevent outbreaks of contagious diseases like measles. Dr. Lisa Gwynn, a Miami-Dade pediatrician, says that debunking vaccine misinformation is now a significant part of her work, explaining that, “About 50% of our job in pediatrics is explaining to parents the importance of vaccinating their children.”


Earlier this year, Gwynn witnessed the impact of low vaccination rates when a measles outbreak occurred in nearby Broward County, affecting five unvaccinated children. While the CDC advises keeping unvaccinated children at home during an outbreak, Ladapo took a different approach, telling parents it was their choice whether to send unvaccinated children to school, which Goldhagen says contradicted best practices for controlling measles.


Florida’s vaccine rates had been slowly declining for years, but after Ladapo’s appointment, the decline became more pronounced, dropping nearly 3% in two years. Goldhagen attributes this shift partly to the anti-vaccine stance Ladapo took, particularly during and after COVID-19. In January 2022, Ladapo advised against COVID-19 vaccination for children, a recommendation that federal health agencies opposed. He later called for halting mRNA COVID-19 vaccines for both adults and children, based on unsupported claims, which led the CDC and FDA to issue a warning to Ladapo for spreading misinformation.


Pediatricians report that the anti-vaccine sentiment stirred up around COVID-19 has impacted other childhood vaccinations. Nationwide, childhood vaccination rates are decreasing while vaccine exemptions are rising. Dr. Gwynn and other pediatricians are concerned that if public health leaders question vaccine safety, vaccination rates could drop further, undermining efforts to protect children from preventable diseases.


Dr. Rana Alissa, president of the Florida Chapter of the American Academy of Pediatrics, emphasizes that while vaccine hesitancy is complex and influenced by multiple factors, the politicization of vaccines during the pandemic has contributed to mistrust. Alissa points out that vaccines in the U.S. protect against 21 serious diseases, but with fewer people remembering the devastation these diseases once caused, some mistakenly believe that contracting the disease might be safer than getting vaccinated.


According to Dr. Adam Ratner, a pediatric infectious disease expert in New York, the U.S. is already seeing an increase in vaccine-preventable diseases, like measles and chickenpox. He notes the frustration among doctors who treat children for diseases that could have been prevented with vaccines. As vaccine hesitancy grows, Alissa and others fear that even more serious diseases, such as polio, could make a comeback. Alissa stresses that restoring public trust in vaccines is essential and that strong, science-based leadership is crucial to rebuilding that trust.

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