Germs, infections, and the erratic 'natural laboratory' of Antarctica: from Operation Snuffles to the Killer Kleenex.

Abstract

Historians have written copiously about the shift to 'germ theories' of disease around the turn of the twentieth century, but in these accounts an entire continent has been left out: Antarctica. This article begins to rebalance our historiography by bringing cold climates back into the story of environmental medicine and germ theory. It suggests three periods of Antarctic (human) microbial research - heroic sampling, systematic studies, and viral space analogue - and examines underlying ideas about 'purity' and infection, the realities of fieldwork, and the use of models in biomedicine. It reveals Antarctica not as an isolated space but as a deeply complex, international, well-networked node in global science ranging from the first international consensus on pandemic-naming through to space flight.