The Politics of Contagion: States, Societies, and the Control and Consequences of Infectious Diseases

The study of contagion offers important but underexplored opportunities to rethink and advance our understanding of key concepts in political science. These include notably state capacity; social policy; state–society relations, especially the role of trust; nationalism and social solidarity; exclusionary dynamics, such as xenophobia, prejudice, and discrimination; and within political psychology, the role of emotions, including disgust. This article reviews studies on contagion and health within and adjacent to political science. While taking note of the surge of studies around COVID-19, this article focuses on work on infectious disease before and beyond the pandemic. It analyzes the scholarship as it sheds light on the control of infectious diseases, on the one hand, and on the consequences of that control, on the other, while also pointing to connections and feedback loops, especially as they open avenues for future research.