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目的 研究庚型肝炎病毒 (HGV )在献血员中的感染状况。方法 采用酶联免疫吸附试验(EL ISA)和逆转录聚合酶链反应 (RT- PCR)法检测 5 97名献血员 (包括职业献血员 2 97例和无偿献血员 30 0例 )和 72 1例正常人群血清标本。结果 职业献血员、无偿献血员、正常人群抗 - HGV阳性率分别为 2 .6 9% (8/ 2 97) ,0 .33% (1/ 30 0 ) ,0 .70 % (5 / 72 1) ,抗 - HGV阳性者 HGV RNA阳性率分别为 75 % (6 / 8)、10 0 % (1/ 1)、6 0 % (3/ 5 )。结论 大连地区存在 HGV感染。职业献血员为 HGV感染的高危人群。
Objective To investigate the status of hepatitis G virus (HGV) infection in blood donors. Methods A total of 5 97 blood donors (including 2 97 occupation blood donors and 30 0 blood donors) and 72 1 cases were detected by ELISA and RT-PCR. Normal population serum samples. Results The positive rates of anti - HGV in professional blood donors, unpaid blood donors and normal people were respectively 2.69% (8/2 97), 0.33% (1/30 0) and 0 .70% (5/72 1) ). The positive rates of HGV RNA in anti-HGV positive patients were 75% (6/8), 100% (1/1) and 60% (3/5) respectively. Conclusion There is HGV infection in Dalian. Occupational blood donors are at high risk for HGV infection.