A Sociotechnical Systems Analysis of the Bse Epidemic in the Uk Through Case Study

In 1986, Bovine Spongiform Encephalopathy (BSE) was identified in the United Kingdom. Millions of BSE-infected cows and were slaughtered and over 150 people contracted variant-Creutzfeldt Jakob Disease (vCJD), an inevitably fatal human form of BSE. The purpose of this study was to test the ability of Rasmussen's (1997) risk management framework to explain how and why BSE (and later vCJD) entered the human and animal food supply from 1986 to 1996. This study represents the first test of the ability of Rasmussen's framework to explain how and why accidents occur in the food production domain. Using a case study methodology, this study investigates how well the evidence of the case study supports the framework's seven predictions of how and why accidents occur in complex socio-technical systems. All seven of the predictions were supported by the evidence.