Trump Pushes Overhaul of US Childhood Vaccine Policy

U.S. President Donald Trump has signed an executive order that seeks to overhaul the nation's childhood vaccine policy, proposing fewer recommended immunizations and advocating for separate appointments for children to receive them. The directive specifically calls for the measles, mumps, and rubella (MMR) vaccine to be divided into three distinct single-disease shots.

Trump described the executive order as a "major victory for parents rights, religious and constitutional rights, and for the gold standard science." The order directs the federal government to support 11 core childhood vaccinations and advises states and territories to review their school enrollment vaccine requirements. However, the federal government's direct influence on state-level mandates is limited, making much of the order a recommendation.

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major victory for parents rights, religious and constitutional rights, and for the gold standard science.

The order also instructs the Health and Human Services Department to enhance vaccine research and develop a plan for making single-antigen measles, mumps, and rubella vaccines available in the U.S., as such vaccines are not currently licensed there. This move echoes earlier efforts by Health Secretary Robert F. Kennedy Jr. in January to remove certain vaccines from the childhood schedule, which were later blocked by a federal judge.

Public health experts have voiced strong opposition to spacing out vaccines. They emphasize that current vaccination schedules are based on extensive research regarding the safe and effective co-administration of vaccines. Spreading shots across more appointments, they warn, could prolong children's vulnerability to preventable diseases and increase the likelihood of missed follow-up doses. Vaccine maker Merck stated there is no scientific evidence supporting the benefit of splitting the MMR vaccine, and the American Academy of Pediatrics estimates that developing and approving separate vaccines could take over a decade. Trump, meanwhile, has repeatedly suggested a link between the number or timing of childhood vaccines and rising autism rates, a claim widely refuted by scientific consensus and decades of studies.

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We're advising that you continue to give children a vaccine that has decades of safety data.