August 10, 2026 · Childhood vaccines / MMR / Public health
Trump narrows childhood vaccine recommendations and urges splitting the MMR shot
Trump announced a narrower core childhood-vaccine schedule and said the combined measles-mumps-rubella vaccine should be split into separate shots. The policy shift is documented. The public health record reviewed for this entry does not support a health benefit from splitting MMR, and current U.S. products do not provide separate single-antigen measles, mumps and rubella vaccines for routine use.
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