Medical immunology experiment is not only the verification of theoretical knowledge,but also the consolidation and expan-sion of theoretical courses.Virtual simulation experiment has become an important direction of medical education and the main means of experimental teaching of medical immunology.In this paper,the deficiencies of traditional medical immunology experimental teach-ing model and the necessity of building a virtual simulation experimental platform were analyzed,and the construction of the virtual simulation experimental platform and its application in the experimental teaching o...