In Bioinsecurities Neel Ahuja argues that U.S. imperial expansion has been shaped by the attempts of health and military officials to control the interactions of humans, animals, viruses, and bacteria at the borders of U.S. influence, a phenomenon called the government of species. The book explores efforts to control the spread of Hansen's disease, venereal disease, polio, smallpox, and HIV through interventions linking the continental United...