An epidemiological investigation support system and method are provided. The epidemiological investigation support method according to an embodiment of the present invention includes the steps of, when information on a confirmed patient is requested from a government agency or local government, the epidemiological investigation support system, requesting approval of the authorization to provide information on the confirmed patient to the authority approver; collecting, by the epidemiological investigation support system, information on the confirmed patient including at least one of the patient''s entry/exit records, medical institution usage history, mobile communication information, and card transaction history when the information provision authority is approved; and extracting, by the epidemiological investigation support system, information on the movement path of the confirmed patient by analyzing the collected information on the confirmed patient. Accordingly, based on information such as the confirmed person''s entry/exit records, medical institution use history, mobile communication information and card transaction history, the movement of the confirmed patient is automatically extracted with high accuracy, and the expected infection network based on the movement of the confirmed person is automatically extracted and infected By automatically predicting the risk area, it is possible to reduce the workload of epidemiological investigators and help respond to viral infections such as COVID-19.
展开▼
