乙肝病毒携带者又称为乙肝病毒无症状(HBsAg)携带者。过去一般学者认为,乙肝病毒在肝细胞内增殖(繁殖)并不一定给肝脏带来明显损害,因此把乙肝病毒携带者称为“健康携带者”。随着医学研究的深入发现,90％左右的乙肝病毒携带者有程度不等的肝脏损害,只有大约10％的处于相对稳定, Hepatitis B virus carriers, also known as hepatitis B virus asymptomatic (HBsAg) carriers. In the past, the general scholars believe that the hepatitis B virus in liver cells proliferation (reproduction) does not necessarily cause significant damage to the liver, so the hepatitis B virus carriers are called “healthy carriers.” With the deepening discovery of medical research, about 90% of hepatitis B virus carriers have varying degrees of liver damage, and only about 10% are in a relatively stable,