A large-scale study has refuted claims made by anti-vaccine proponents regarding the neurotoxicity of aluminum adjuvants in vaccines. The research directly addresses allegations, particularly those made by Robert F. Kennedy Jr., who has falsely characterized aluminum adjuvants as 'extremely neurotoxic.' The study's findings provide further evidence supporting the safety of vaccines and debunking misinformation that fuels vaccine hesitancy. The results reinforce the scientific consensus on vaccine safety and efficacy.