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慢性乙型肝炎是由乙肝病毒引起的传染病,我国是乙型肝炎病毒(HBV)感染的高发区,慢性乙型肝炎表面抗原(HBsAg)的携带率为9.57％,也是世界上最常见的传染病之一。慢性乙型肝炎是乙肝病毒感染的一种严重后果,因为估计15％～25％慢性乙型肝炎患者将过早地死于肝硬化和肝癌。全球每年约有100万人死于乙型肝炎病毒感染的相关疾病,占疾病死因的第九位。慢性乙型肝炎的发病机制复杂,尚未完全阐明,但
Chronic hepatitis B is an infectious disease caused by hepatitis B virus. Our country is a high incidence of hepatitis B virus (HBV) infection. The carriage rate of chronic hepatitis B surface antigen (HBsAg) is 9.57%, which is also the most common infection in the world One of the diseases. Chronic hepatitis B is a serious consequence of hepatitis B virus infection, as it is estimated that 15% to 25% of patients with chronic hepatitis B will die prematurely from cirrhosis and liver cancer. About 1 million people die each year from related diseases of hepatitis B virus infection, accounting for the ninth leading cause of death in the world. The pathogenesis of chronic hepatitis B is complex and not yet fully elucidated, however