U.S. President Donald Trump has issued an executive order on Monday aimed at reducing childhood vaccinations. The order limits the inoculation schedule to 11 vaccines, with Trump stating that this approach would provide U.S. children with top-tier protection and bring the country in line with other nations that suggest fewer shots.
This order supports Health Secretary Robert F. Kennedy Jr.’s objective of minimizing vaccine use. Kennedy, known for his anti-vaccine stance linking vaccines to autism, has advocated for splitting the childhood MMR (measles, mumps, and rubella) vaccine into three separate shots administered during distinct medical visits.
In a move echoing Kennedy’s previous actions, the U.S. immunization schedule was previously reduced in January to exclude vaccinations for six out of 17 diseases, a decision that was subsequently blocked by a federal court ruling. The current executive order specifies that the federal government will only endorse the remaining 11 vaccinations.
While the order recommends revised vaccine guidelines, it clarifies that states, not the federal government, carry the authority to mandate vaccinations for schoolchildren. The order advises states with vaccination mandates for schools to consider aligning their laws with the administration’s preferred schedule, as outlined in a White House fact sheet.
Oklahoma Governor Kevin Stitt, a Republican, commended the order for enhancing clarity and transparency in vaccine recommendations. In contrast, Democratic governors J.B. Pritzker of Illinois and Josh Shapiro of Pennsylvania criticized the order, with Pritzker highlighting concerns about the increase in measles cases and the dissemination of misleading information.
The executive order also directs the Justice Department to contest state vaccination laws, urging the attorney general to challenge state laws that conflict with parental rights, religious liberties, disability accommodations, and equal protection, including regulations on religious and medical exemptions from immunization requirements.
Medical organizations, public health experts, and vaccine manufacturers have voiced opposition to the order. Dr. Aaron Milstone from the American Academy of Pediatrics (AAP) Committee on Infectious Diseases warned that conflicting messages could lead to parental confusion and potential delays in vaccination.
Merck pharmaceuticals stated that there is no scientific evidence supporting the benefit of splitting the MMR combination vaccine into three doses. Dr. Elizabeth Mack, a pediatric critical care physician, raised concerns about the feasibility of the recommendation due to the absence of licensed single-antigen vaccines for measles, mumps, and rubella in the U.S.
Critics, including Mike Ybarra, chief medical officer of PhRMA, emphasized that any changes to the vaccine schedule should be based on robust scientific evidence. Republican Senator Bill Cassidy, a physician who chairs the Senate health committee, condemned the order, highlighting the lack of expertise in vaccine-related decisions made by the president.
The World Health Organization defended the scientific rigor behind childhood immunization schedules, emphasizing that recommendations are rooted in extensive research conducted over decades. Trump, Kennedy, and White House officials highlighted that the order would significantly reduce the number of injections received by U.S. children compared to the previous schedule, which experts argue may be an exaggerated claim.
AAP President Dr. Andrew Racine criticized the administration’s intention to revisit the link between vaccines and autism, noting that numerous studies had already debunked any such association. Dr. Alycia Halladay of the Autism Science Foundation emphasized that the issue lies in individuals choosing to disregard scientific evidence that contradicts their beliefs.
Ultimately, the executive order’s impact on vaccination practices and public health remains a subject of debate and concern among various stakeholders.