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根据国内外报导,乙型肝炎表面抗原(以下简称HBsAg)存在着家庭集聚现象,其中尤以e抗原阳性家庭为明显。目前已知e抗原仅存在于HBsAg阳性者血清中,而且与HBV(乙型肝炎病毒)的感染性有密切关系。我们为进一步探讨HBsAg阳性者及其e抗原阳性者在家庭中的流行病学意义,于1978年7月至12月在南京市鼓楼区肝炎抽样调查的基础上,对99户家庭成员进行了表面抗原、e抗原与家庭集聚现象关系的调查。
According to reports at home and abroad, hepatitis B surface antigen (hereinafter referred to as HBsAg) there is the phenomenon of family aggregation, especially in e antigen-positive families as obvious. It is known that e antigen is only present in the serum of HBsAg-positive people and is closely related to the infectivity of HBV (Hepatitis B virus). In order to further explore the epidemiological significance of HBsAg positive and its e antigen-positive in the family, we investigated 99 household members on the basis of the hepatitis sampling survey in Gulou District of Nanjing City from July to December 1978, Investigation of the Relationship between Antigen, e Antigen and Family Aggregation.