根据乙肝防治现状及其传播特点给出了一种具有免疫的乙肝传播动力系统模型.研究了无病平衡点及地方病平衡点的存在性和全局性态.
In this paper,a HBV model with vaccination has been proposed by considering research status and transmission of HBV.We study existence and global dynamics of disease-free equilibrium and endemic equilibrium of the model.