Trump Orders CDC to Review Childhood Vaccine Schedule Against Peer-Nation Standards

WASHINGTON -- President Donald Trump signed an executive order May 29 directing federal health agencies to revise the United States childhood vaccine schedule to conform with practices in peer developed nations, a move that drew immediate opposition from major medical organizations.

The order, designated Executive Order 14407, was published in the Federal Register on June 3, according to a document reviewed on FederalRegister.gov. It directs the Centers for Disease Control and Prevention and its Advisory Committee on Immunization Practices to review a Department of Health and Human Services scientific assessment and "take any appropriate steps to update the United States childhood and adolescent vaccine schedule."

The HHS assessment, released in January, found that the United States recommends more childhood vaccines than any peer nation. According to reporting by CBS News cited in documents from the White House, the assessment noted the U.S. recommends "more than twice as many vaccine doses as some European nations."

In response to that January assessment, the CDC had already reduced the number of diseases for which it recommends routine childhood immunization from 17 to 11, according to HealthDay News. Vaccines for diseases including RSV, hepatitis A, hepatitis B, dengue and meningococcal ACWY were moved to a high-risk-only category under the revised CDC schedule.

The American Academy of Pediatrics broke with the CDC's revised guidance after the January move. According to Drug Topics, the AAP continued to recommend routine immunization against 18 diseases, including RSV, hepatitis A, hepatitis B, rotavirus, influenza and meningococcal disease. At least a dozen major medical organizations, including the American Medical Association, endorsed the AAP's 2026 immunization schedule, according to reporting reviewed from Mahomet Daily.

The AAP argued that differences in vaccine schedules across countries reflect country-specific factors, not simply differing scientific conclusions. Dr. Jose Romero, a member of the AAP's committee on infectious diseases, was quoted by CBS as saying: "We don't follow Denmark's vaccine recommendations because we don't live in Denmark."

Critics went further. A spokesperson for the American College of Physicians, in a June 1 news release cited by Vaccine Advisor, said the changes directed by the order "cannot be allowed to move forward."

The White House, in a fact sheet accompanying the order, said Trump was "reaffirming his commitment to gold-standard science" and "empowering patients and doctors with maximum flexibility."

The order preserves access to vaccines under Medicaid, the Children's Health Insurance Program and the Vaccines for Children Program. It instructs the HHS Office of Intergovernmental and External Affairs to make the scientific assessment available to state governments to inform their consideration of state-level vaccination laws, according to the order text published on WhiteHouse.gov. Legal authority to require vaccinations for school entry remains with individual states.

The executive order is part of a broader Make America Healthy Again initiative, according to a White House fact sheet. Trump signed a separate order in February establishing a presidential MAHA Commission tasked with investigating root causes of childhood chronic disease.

Harvard Medical School researchers published an analysis June 1 finding that childhood influenza vaccines prevent between 9 and 14 flu cases per 100 vaccinated children ages 2 to 5, according to Drug Topics. Investigators said that translates to hundreds of thousands of avoided flu cases annually. The CDC's revised schedule restricts flu vaccination recommendations primarily to higher-risk children.

Sources cited:
- Federal Register (EO 14407, 91 FR 33575) (https://www.federalregister.gov/documents/2026/06/03/2026-11180/realigning-united-states-core-childhood-vaccine-recommendations-with-best-practices-from-peer)
- White House Executive Order and Fact Sheet (https://www.whitehouse.gov/fact-sheets/2026/05/fact-sheet-president-donald-j-trump-realigns-u-s-core-childhood-vaccine-recommendations-with-best-practices-from-peer-developed-countries/)
- Drug Topics (https://www.drugtopics.com/view/executive-order-calls-for-realignment-of-childhood-vaccines)
- U.S. News & World Report / HealthDay News (https://www.usnews.com/news/health-news/articles/2026-06-02/trump-signs-order-calling-for-fewer-childhood-vaccines)
- Mahomet Daily (https://mahometdaily.com/trump-issues-executive-order-on-u-s-childhood-vaccine-recommendations/)
- Vaccine Advisor / HealthDay (https://www.vaccineadvisor.com/news/trump-signs-order-calling-for-fewer-childhood-vaccines/)