The essay from Citizen Jack’s Mud Creek Chronicles discusses the significant changes to the U.S. public health system since Anthony Fauci’s retirement in December 2022. Under Donald Trump’s administration, particularly with Robert F. Kennedy Jr. as Health Secretary, there were substantial workforce reductions and major alterations to vaccine policies, raising concerns about preparedness for future pandemics. The withdrawal from the World Health Organization further jeopardizes America’s ability to respond to global health threats. The author warns that these decisions risk eroding institutional memory, weakening vaccine capacity, and diminishing public trust, potentially compromising defense against the next pandemic.