OBJECTIVETo identify and evaluate the risks of serious public health events for 29th the Olympic Games and 13th Paralympic in order to offer scientific bases for security public health of Olympic Games.

METHODSUse Delphi experts refer, Level analysis, Risk assessment and Hazard analysis and critical control points, to research public health risks for 2008 Beijing Olympic Games.

RESULTSFrom analysis, we concluded 45 kinds of public health risk consisting in 5 areas and made sure its risk level: 5 kinds of Extreme risk in 3 areas; 22 kinds of High risk in 5 areas; 10 kinds of Moderate risk in 4 areas and 8 kinds of Low risk in 4 areas. And also we imported the risk management thought to research tackle strategies for 2008 Beijing Olympic Games.

CONCLUSIONSIt might offer scientific bases for security public health of Olympic Games by identification and risk assessment of Serious Public Heath Events for the 29th Olympic Games.