This course aims to provide a broad understanding of some of the principal discussions in medical sociology from the perspective of public health practice. The courses teaches some key social scientific tools, and considers their use as applied to contemporary public health issues, with a particular focus on surveillance, infectious disease and global health. We will consider social scientific research on the topics of medicalisation, public understandings of disease & contagion, risk, infectious disease surveillance and preparedness, empowerment & health equity as well as biosecurity & biodefense. In examining this research we will be identifying some of the different (and sometimes competing) theories of power, risk, globalisation and embodiment being employed by medical sociologists and anthropologists. We will be examining what social science can contribute to key debates in public health and health governance.