In a remarkable turn of events, the Department of Health and Human Services made a groundbreaking decision to unilaterally revise the list of vaccines recommended for all American children. This move, orchestrated by political appointees of health secretary Robert F. Kennedy Jr., deviated from the usual process led by long-time vaccine experts, sparking astonishment within the field.
Helen Branswell, STAT’s infectious diseases correspondent, expressed her shock at the unprecedented nature of this decision. Typically, the list of recommended vaccines is determined through a transparent process involving scientists at the CDC and an expert panel. However, in this instance, political appointees took it upon themselves to create a new schedule, bypassing the established protocol.
Kate O’Brien, head of the World Health Organization’s division of immunization, vaccination, and biologicals, voiced her disbelief at the situation, stating that she had never witnessed a country altering its childhood vaccine recommendations in such a manner. The analysis provided by HHS to justify this move did not offer any data indicating that the current schedule or vaccines were unsafe.
O’Brien emphasized the importance of basing recommendations on biology, science, evidence, and the specific attributes of the country in question. The departure from the standard process raised concerns about the integrity of the decision-making and the potential impact on public trust in vaccination programs.
Previously, decisions regarding recommended vaccines for American children were made by a committee of experts advising the CDC, following a thorough evaluation of safety, efficacy, and cost-benefit considerations. However, with the committee now populated by Kennedy appointees, there were plans to reassess the necessity of all recommended vaccines.
Despite these intentions, the leadership of HHS, with apparent approval from the White House, opted to expedite the process by reducing the core list of vaccines from 17 to 11. While this decision was framed as aligning with peer nations, it actually positioned the U.S. near the bottom in terms of recommended vaccines compared to other countries on the list.
Vaccines that were removed from the core list are still available, with some designated for high-risk children or as optional choices for parents after consultation with a healthcare provider. Notably, monoclonal antibody shots, hailed as game-changers by pediatricians for aiding infants during RSV season, were among those no longer universally recommended.
The reshuffling of the vaccine schedule has stirred controversy and raised questions about the process of decision-making in public health matters. The implications of these changes on children’s health outcomes and public perception of vaccination programs remain to be seen.

