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为了解ＨＢｓＡｇ阴性应招飞行学员中的ＨＣＶ感染情况，对体检合格的４３４名ＨＢｓＡｇ阴性健康应招飞行学员用ＥＬＩＳＡ法检测了血清中的抗－ＨＣＶ，对抗－ＨＣＶ阳性血清用套式ＰＣＲ法检测了ＨＣＶＲＮＡ。结果发现，抗一ＨＣＶ阳性率为０．４６％（２／４３４），在２例抗－ＨＣＶ阳性者中，１例ＨＣＶＲＮＡ阳性。提示，为防止慢性ＨＣＶ感染者进入航校，对入学前的飞行学员进行抗一ＨＣＶ检测是必要的。
To understand the prevalence of HCV infection among pilots who were exposed to HBsAg, 434 HBsAg-negative healthy subjects who passed the physical examinations should be tested for anti-HCV by ELISA and anti-HCV-positive sera for HCV RNA by nested PCR . The results showed that the positive rate of anti-HCV was 0.46% (2/434). Of the two anti-HCV positives, one was positive for HCVRNA. Suggesting that anti-HCV testing of pre-admission flight attendants is necessary to prevent chronic HCV infection from entering the school.