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为了解文登市饮食服务人员的HBsAg、HBeAg 携带情况,1997年文登市卫生防疫站对文登市食品加工销售,公共场所服务人员(招待所、旅店、理发店、浴室,商业及娱乐场所)6206人进行检测,HBsAg检测采用反向间接血凝法(RPVA)倍比稀释1:8为阳性,试剂由上海实业科华生物技术有限公司提供,初筛阳性者,再做中和试验测定.HBeAg用酶标法(ELISA),试剂由潍坊3V诊断公司提供(乙肝核心抗体酶联免疫测定试剂盒).不同行业人员检测结果采集血清6206份,HB-sAg阳性304份,阳性率4.90%.其中食品从业人员阳性率为4.74%(227/4789),公共场所服务人员阳性率
In order to understand the HBsAg and HBeAg carriage of food service staff in Wendeng City, Wendeng Health and Epidemic Prevention Station in 1997 conducted 6,206 food processing sales and service personnel (guest houses, hotels, hairdressers, bathhouses, commercial and entertainment establishments) in Wendeng City Detection, HBsAg detection by reverse indirect hemagglutination (RPVA) fold dilution 1: 8 as positive, reagent provided by the Shanghai Branch Kehua Biotechnology Co., Ltd., positive screening, and then neutralization test determination. HBeAg enzyme (ELISA), Weifang 3V reagent provided by the diagnostic company (hepatitis B core antibody ELISA kit.) Different industries personnel test results collected 6206 serum, HBsAg positive 304, the positive rate of 4.90% of which food practitioners The positive rate of staff was 4.74% (227/4789), the positive rate of staff in public places