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我国是乙型肝炎病毒(BHV)感染的地方性流行地区,根据我国有关流行病学调查,乙型肝炎表面抗原(HBsAg)携带率约占总人口的10%~20%.病毒感染多发生于小儿时期,围产期的母婴垂直传播及家庭内的水平传播是造成学龄期儿童感染乙型肝炎病毒的主要原因,并易成为病毒携带者.目前,乙型肝炎已直接影响到儿童的身心健康.因此,我们必须对孕妇及儿童检测HBsAg,以了解孕妇及儿童携带HBsAg情况.我们于1994年7月至1996年6月对湖州市区孕妇及学龄前儿童乙型肝炎病毒感染率进行了血清学调查,现报告如下.
According to epidemiological investigation in our country, the carrier rate of HBsAg is about 10% -20% of the total population in our country, endemic areas of Hepatitis B virus (BHV) In infancy, perinatal vertical transmission of mother to child and horizontal transmission within the family are the major causes of hepatitis B virus infection among school-age children and are predisposed to becoming carriers of the virus. Currently, hepatitis B has a direct impact on children’s physical and mental health So we must detect HBsAg in pregnant women and children to understand the situation of HBsAg in pregnant women and children.We conducted HBV infection rate of pregnant women and preschool children in Huzhou city from July 1994 to June 1996 Serological survey, the report is as follows.