Fractured Guidance in Recent U.S. Vaccine Policy and Implications for Nurses.

Historically, U.S. vaccine policy relied on a stable, multi-agency infrastructure and external scientific advisory processes to maintain public health. However, beginning in 2025, radical departures from these established scientific norms occurred and led to significant changes to the federal vaccination schedule for children and pregnant women. These events have resulted in a fractured vaccine policy, with numerous states and professional organizations now bypassing federal guidance in favor of recommendations from nongovernment bodies such as the American Academy of Pediatrics and the Maternal Immunization Task Force. In this article, we trace the history of U.S. vaccine policy, detail recent federal changes, and examine the responses from state and professional entities. The fracturing of vaccine policy has far-reaching implications for the health and health care of women, childbearing and childrearing families, and newborns through decreased vaccine rates, increased disease rates, and general erosion of public trust. We explore the effect on nursing practice and emphasize the heightened pressure on health care professionals to be compassionate, evidence-based communicators. Finally, we offer a call to action for nurses to employ personalized, trusted interactions and clear, knowledgeable explanations to address vaccine hesitancy and protect community health in this rapidly evolving policy landscape.