Robert F. Kennedy Jr. has been nominated by Trump to lead the Department of Health and Human Services, a choice that has generated significant backlash across political and medical communities. Concerns stem from Kennedy’s history of vaccine skepticism and conspiracy theories, prompting discussions about potential implications for American public health. Critics, including Pence and various health experts, have voiced fears that his appointment may endanger vaccination efforts, potentially leading to a resurgence of diseases like measles and polio. Meanwhile, some Democratic leaders have surprisingly praised the nomination, despite acknowledging the risks involved. As stocks of vaccine manufacturers drop, the nomination continues to stir intense debate about health policies and the future direction of the FDA.