Short Abstract

This research contextualizes American public health programs in Occupied Japan within the context of the Cold War. Through a case study of Typhus, it will be argued that geopolitical and domestic considerations made some diseases more important than others, making health decisions deeply political.

Long Abstract

The Occupation of Japan (1945-1952) presented challenges that went beyond the immediate political and economic challenges of a new post-war world. Public health, particularly in the aftermath of a debilitating war, was a pressing challenge, and by the end of 1945, epidemic diseases like Typhus and Smallpox were on the rise in Japan. The Public Health & Welfare Section (PH&W) under the General Headquarters of the Supreme Commander of the Allied Powers (GHQ/SCAP) ensured that infectious diseases were controlled and immediate inoculation was resumed in Japan. By considering Typhus as a case, this research situates the American Occupation’s public health initiatives as deeply political: designed to engineer ideological stability and create a model of public health governance that could strengthen the U.S. position in Asia and ensure unipolar hegemony during the Cold War. It also argues that public health governance in Japan was influenced by domestic fears and disease anxieties in the United States, as well as a pressing need to protect American troops stationed in Japan. The creation of the United States Typhus Commission in 1942 was in line with the US's motive to curb Typhus elsewhere (in the Middle East, Yugoslavia, Egypt, among others) to prevent disease incidence on its home turf. American public health policy understood that the domestic rise in cases was largely caused by the import of diseases from outside America, with no imminent domestic causes. This research aims to address a fundamental question: How was public health reconfigured to align with the evolving Cold War tensions in Asia? What made some diseases more important than others? The importance accorded to Typhus (compared to Smallpox) and its control in Occupied Japan was an extension of a deliberate process of decision-making, influenced by contemporary geopolitical and domestic realities. During and after the Typhus epidemic of 1946, the Occupation created an elaborate mechanism to trace, eradicate, and inoculate against the disease. This research will demonstrate that Typhus received more attention than any other disease because its eradication and prevention aligned with the fears and apprehensions of the Occupation.