In a significant shakeup, RFK Jr. has replaced the entire advisory committee of the CDC responsible for vaccine recommendations, appointing eight new members, many of whom have criticized vaccines or previously served as expert witnesses against vaccine manufacturers. This controversial move has raised alarms among health officials and experts, who warn it could undermine public trust in vaccination initiatives. Critics, including former CDC personnel and state officials, have condemned the firings as detrimental to scientific integrity and public health. The American Medical Association has called for an investigation, while lawmakers express concern over the implications for future vaccine access. As tensions rise, the situation poses serious questions about the future of vaccine policy in the U.S.