OBJECTIVETo investigate and establish a risk assessment indicator system of infectious disease event for 2008 Beijing Olympic Games and to assess the risk of infectious disease epidemic on 2008 Beijing Olympic Games, as to offering scientific bases for security public health of Olympic Games.

METHODSRisk assessment subject discussion group was constituted to collect all sorts of data of infectious disease and the risk assessment and synthesis were analyzed. Then the expert's opinions were consulted to confirm the entered indicators and the judged content of indicators.

RESULTSA preliminary risk assessment indicator system of infectious disease events of 2008 Beijing Olympic Games was established. The system mainly include six first level indicators and twenty judge indicators altogether.

CONCLUSIONSThe risk assessment indicators system of infectious disease event for 2008 Beijing Olympic Games should be considered as all the risk factors and general application characteristics. It might be used in any security procedure of important function and risk management.