The recent Ebola threat from western Africa raised unanswered questions about the scope of the U.S. federal government's quarantine authority. For decades, a widespread assumption has existed that states have absolute control over quarantines imposed within their boundaries. This article...

In this essay in response to Angela M. Banks, The Normative and Historical Cases for Proportional Deportation, 62 Emory L.J. 1243 (2013), I discuss how Professor Banks's contribution provides a compelling illustration of the disjuncture between citizenship status and long-term residence in U.S....

Sovereign nations may refuse admission to migrants who are either physically or mentally ill or disabled. Nations have commonly preferred an ideal class — the physically and mentally healthy — to the “undesirable” migrant who is unhealthy or disabled. Both exclusions are traditionally...

Federal law and immigration policy create distinctions between citizens and non-citizens that threaten public health in the US. We rely on local health departments to prevent and contain the spread of contagious disease among the US population. But recent policy initiatives, including the...

Malaria was a significant problem in the southern United States during the early decades of the twentieth century. Part of President Franklin D. Roosevelt’s New Deal focused on economic development of the South, with improvement of public health in that region as an integral part. This Article...