Regarding public health policy and law, it is up to professionals to analyze the legality of policy decisions. For example, Tietelbaum and Wilen (2020) pose the imaginary scenario that the federal government considers a blanket policy to vaccinate individuals across the country against deadly smallpox disease. Is this legal? Constitutional? Desirable? In September 2021, President Biden issued a vaccine mandate (https://www.whitehouse.gov/covidplan/#vaccinate). Is this legal? Constitutional? Desirable