Abstract
In this paper we developed a basic model of social simulation for protecting pandemic caused by human to human outbreak of mutated NH5 bird influenza. We divide our model to three basic models. The one is a stage transition model of disease under the physical condition and medical treatment. The next is a contamination and infection module that contain six types of protection policy of contamination and infection. The third is a human activity module on a virtual city that contain several types of social activities of agents. We have distinguished several types of medical and social protection policy of infection and contamination of virus in the modules. We also have evaluated the protection policy from the view point of program and project management.