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乙型肝炎病毒(HBV)在我国人群中感染率较高,严重威胁人民健康[1]。我国HBV表面抗原(HBsAg)携带率约在10%~20%[2],50%以上的成人体内有HBV感染的标志物存在。由于母婴传播途径存在,我国HBV感染多数发生在婴幼儿时期。2005年5月以荔波县瑶族和汉族人群为研究对象,用酶联免疫吸附
Hepatitis B virus (HBV) has a high infection rate in our country’s population, which seriously threatens people’s health [1]. Our country HBsAg carrier rate of about 10% to 20% [2], more than 50% of adults with HBV infection markers exist. Due to the existence of mother-to-child transmission, HBV infection in our country occurs mostly in infants and toddlers. May 2005 to Libo County, Yao and Han populations as the research object, using enzyme-linked immunosorbent assay