President Donald Trump’s Executive Order 14420, signed August 10, 2026, recommends routine vaccination against 11 diseases for children while reclassifying others into high-risk or shared decision-making categories. The directive has drawn opposition from over 210 medical organizations, including the American Academy of Pediatrics, which continues to support its 18-disease immunization schedule.
Federal Order Alters Routine Child Vaccinations
President Donald Trump signed Executive Order 14420 on August 10, 2026, recommending routine vaccination against 11 diseases for all children.
Other immunizations, including those for hepatitis A, hepatitis B, rotavirus, meningococcal disease, influenza, COVID-19, and preventive antibodies against respiratory syncytial virus (RSV), were moved to categories reserved for high-risk groups or shared clinical decision-making with a doctor. The order further directs that the combined MMR vaccine be administered as three separate injections once individual vaccines become available in the U.S. and suggests separating childhood vaccinations into different medical visits where feasible.
Doctors Oppose the New Federal Guidance
More than 210 health organizations have formally opposed the order, citing concerns that the changes could reduce protection for children and confuse families. The American Academy of Pediatrics (AAP) characterized the order as unscientific and dangerous.
Its president, Dr. Andrew Racine noted that the organization maintains its support for its own 2026 immunization schedule, which covers 18 diseases.
Health Officials Question Policy Changes
Margot Savoy, MD, MPH, chief medical officer of the American Academy of Family Physicians, explained that routine recommendations historically has meant the things that everyone agrees that everyone should get.
The Department of Health and Human Services (HHS) has been directed to present implementation plans for the new order within 90 days.
States and Courts Challenge Federal Vaccine Policies
In March 2026, a federal judge, Brian Murphy, temporarily blocked changes that the HHS had attempted to make to the childhood vaccination schedule in January. The administration’s appeal of that ruling regarding the vaccine advisory committee was heard by the First Circuit Court of Appeals on October 6, with no immediate decision issued.
As of August 30, 2026, 30 states and Washington, D.C., had stopped following CDC recommendations for at least one childhood vaccine. On October 2, New York and Vermont joined a lawsuit brought by 16 states challenging HHS policies. While the White House maintains that the order is intended to build public confidence and maximize parental choice,
the legal status of exemptions and state-level requirements remains a point of active litigation.