Numerous medical organizations, including the American Academy of Pediatrics, have initiated lawsuits against Robert F. Kennedy Jr. and the U.S. Department of Health and Human Services. The lawsuits challenge recent changes to COVID-19 vaccine policies, arguing that these alterations pose serious public health risks, particularly to vulnerable populations such as children and pregnant individuals. The plaintiffs claim that the changes lack scientific backing and threaten efforts to ensure vaccination accessibility and safety. These legal actions represent a growing concern among healthcare professionals regarding the implications of revised vaccine guidance and the potential harm to public health.