患儿男，11岁，系正蓝旗直属第二小学学生。家住偏远牧区，疫苗接种史记录不详。既往健康，无药物及其他过敏史。l＄例摘要1996年6月13日、ZI日，在旗卫生防疫站接种乙脑疫苗基础免疫两针，操作规程正确。疫苗系北京生物制品研究所提供，批号95113一4，失效期1997年11月6日。首 Children male, 11 years old, is the second primary school directly under the Blue Flag students. Live in remote pastoral areas, vaccination history is unknown. Past health, no drugs and other allergies. l $ Example summary June 13, 1996, ZI day, at the flag of Health and Epidemic Prevention Station inoculation of JE vaccine based two immunized needle, the correct operating procedures. Vaccine Department of Beijing Institute of Biological Products, batch number 95113 a 4, the expiration date November 6, 1997. first