Trump Administration Updates CDC Vaccine Advisory Panel Rules, Allowing RFK Jr. Allies

Changes to the Advisory Committee on Immunization Practices (ACIP) charter may increase anti-vaccine voices, critics say.

Apr. 10, 2026 at 4:20pm

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A minimalist design in the style of Keith Haring where the outline of a syringe is defined entirely by vibrant neon lines against a dark background, emphasizing the shape and electricity of this essential public health tool.Evolving vaccine advisory panel composition raises fears of eroding public confidence in life-saving immunizations.Washington Today

The Trump administration has updated the charter of the Advisory Committee on Immunization Practices (ACIP), a key federal vaccine advisory committee, in ways that may increase the inclusion of anti-vaccine activists. The changes broaden qualifications for panel members and shift the focus to studying potential vaccine harms, which critics say is an effort to undermine public confidence in life-saving shots.

Why it matters

The ACIP has long been a trusted source of vaccine recommendations that guide state requirements and insurance coverage. Altering the committee's composition and priorities could impact vaccination policies and public trust in immunizations.

The details

Health Secretary Robert F. Kennedy Jr., a longtime vaccine skeptic, previously ousted all the members of the ACIP and replaced them with his own picks. The revamped panel then declined to recommend COVID-19 vaccines even for high-risk populations and voted to stop recommending most newborn hepatitis B shots. Separately, the administration also narrowed the childhood vaccine schedule.

  • The changes to the ACIP charter were published on April 10, 2026.
  • A recent legal defeat has at least temporarily halted ACIP meetings.

The players

Robert F. Kennedy Jr.

The Health Secretary and a longtime vaccine skeptic who previously ousted all the members of the ACIP and replaced them with his own picks.

Advisory Committee on Immunization Practices (ACIP)

A key federal vaccine advisory committee that advises the Centers for Disease Control and Prevention on vaccine recommendations, which typically guide state requirements and insurance coverage.

American Academy of Pediatrics

A health group that sued to block the administration's steps to undermine the ACIP, and won a recent legal victory that has temporarily halted the committee's meetings.

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What they’re saying

“The ACIP charter renewal and its publication are routine statutory requirements and do not signal any broader policy shift.”

— Andrew Nixon, Health and Human Services spokesman

“The changes reflect 'a continued effort to do more of the same things to undermine ACIP, undermine vaccine policy' and public confidence.”

— Richard H. Hughes IV, Attorney representing the American Academy of Pediatrics

What’s next

The administration has indicated it planned to appeal the recent legal defeat that halted ACIP meetings, but has not yet done so.

The takeaway

The Trump administration's changes to the ACIP charter raise concerns about increasing anti-vaccine voices on the panel and undermining public trust in vaccines, which could impact vaccination policies and requirements across the country.