A federal judge on Monday blocked the US government from making sweeping changes to childhood immunizations, in a ruling that setback Health Secretary Robert F. Kennedy Jr.'s agenda after nearly a year in office.
Judge Brian Murphy of the US District Court for the District of Massachusetts issued a 45-page ruling that suspended Kennedy's appointments to the Advisory Committee for Immunization Practices (ACIP), an advisory panel that issues recommendations to the Centers for Disease Control and Prevention on who should receive vaccines and when. Many of Kennedy's appointed panel members had expressed skeptical views about vaccines.
What the Right Is Saying
The Trump administration condemned the ruling and pledged to appeal. HHS spokesman Andrew Nixon said the agency 'looks forward to this judge's decision being overturned just like his other attempts to keep the Trump administration from governing.'
Conservatives have defended Kennedy's changes as necessary reforms to a vaccine schedule they view as overly aggressive. Supporters argue that parents should have greater flexibility in deciding which vaccines their children receive, and that the previous schedule lacked adequate scrutiny. Republicans have framed Kennedy's agenda as empowering parents and reducing government overreach in healthcare decisions.
What the Left Is Saying
Progressive lawmakers and medical groups praised the ruling as a victory for science-based public health policy. The American Medical Association, the largest US professional organization for doctors, called the decision 'an important step toward protecting the health of Americans, particularly children.'
The American Academy of Pediatrics and other large medical organizations had filed the lawsuit arguing that Kennedy's changes, including reducing recommended childhood vaccines from 17 to 11, violated federal law. Democrats have largely supported these medical groups' efforts to maintain existing vaccine recommendations, with many arguing that Kennedy's tenure at HHS represented a dangerous departure from evidence-based medicine.
What the Numbers Show
Before Kennedy's changes, the recommended childhood vaccine schedule included 17 vaccines. Kennedy reduced this to 11 recommended shots. The changes also altered the longstanding recommendation that all newborn babies receive hepatitis B vaccinations.
The ACIP panel, which Kennedy fired and replaced with his own appointees, typically follows a method described by Judge Murphy as 'scientific in nature and codified into law through procedural requirements.' The judge found the administration had bypassed these established procedures when making changes to the vaccine schedule, calling it a 'technical, procedural failure.'
The Bottom Line
The ruling means the scheduled Wednesday meeting of ACIP has been postponed, according to HHS. The Trump administration is expected to continue fighting Kennedy's vaccine changes through the appeals process, setting up a potential prolonged legal battle over the future of US childhood immunization policy.
Medical groups say parents and doctors have faced confusion since the changes were implemented, with questions remaining about how insurance companies will cover immunizations that were previously considered standard. Several states have indicated they may pursue their own policies to maintain the pre-Kennedy immunization schedule, potentially creating a patchwork of vaccination guidelines across the country.