摘要我国目前乙型肝炎病毒（HBV）感染的防治工作形势依然严峻。影响HBV感染的进程和结局的因素主要包括病毒和宿主两个方面。在不断挖掘HBV感染经典诊断指标如乙型肝炎表面抗原、乙型肝炎核心抗体、乙型肝炎病毒DNA等新的临床意义的同时，更要关注新的指标如乙型肝炎病毒RNA、乙型肝炎核心相关抗原等的应用价值与前景。随着组学概念的提出与技术的发展，人们开始以组学的理念关注HBV感染，并整合基因组学、代谢组学、蛋白组学等，以达到精准诊断的目标。

abstractsAt present, the situation of prevention and treatment of hepatitis B(HBV) infection in China is still serious. Factors affecting the course and outcome of HBV infection mainly include virus and hosts. While exploring the new clinical significance of HBV infection classic diagnostic indicators such as hepatitis B sunface antigen, hepatitis B core antibody and HBV DNA, more attention should be paid to the application value and prospect of new indicators such as HBV RNA and hepatitis B core-related antigen. With the proposing of the omics concept and the development of technology, people begin to focus on HBV infection with the concept of omics and integrate genomics, metabolomics, proteomics, etc., to achieve the goal of accurate diagnosis.