The article details the tumultuous first year of Robert F. Kennedy Jr.'s tenure as the head of the US Department of Health and Human Services (HHS), appointed by President Trump. Kennedy's mission was to 'restore faith in American health care,' but a year later, trust in government health agencies has plummeted, according to polling data. The article highlights Kennedy's controversial decisions, including firing experts and reshaping HHS, which have led to a decline in public trust. Despite Kennedy's efforts to increase transparency and overhaul vaccine policies, experts warn that his actions could worsen public health crises, such as the measles outbreak. The article also mentions Kennedy's social media posts, which some interpret as undermining trust in health authorities. The overall tone is critical, questioning Kennedy's effectiveness and the potential consequences of his actions on public health.