The proposed changes to the Advisory Committee on Immunization Practices (ACIP) could significantly undermine vaccine coverage and affordability in the United States. Currently, any vaccine recommended by ACIP must be covered by health insurers with no cost-sharing. However, if ACIP's recommendations are altered or certain vaccines are removed from the list, insurers would no longer be obligated to cover those vaccines. This would force many Americans to pay out-of-pocket for vital immunizations, inevitably leading to reduced vaccine uptake and increased vulnerability to preventable diseases. It is essential that ACIP maintains its independence and scientific integrity in evaluating vaccines and making recommendations based solely on data and evidence. Any politically motivated changes that prioritize ideology over public health would be detrimental. Affordable access to recommended vaccines is crucial for protecting individual and community health. I urge you to advocate against any measures that could jeopardize vaccine coverage and undermine decades of progress in disease prevention through immunization. Maintaining robust vaccine policies guided by experts is paramount for safeguarding public welfare.