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目的 :了解西北地区庚型肝炎病毒的自染感染状况。方法 :应用ELISA法对陕西 (西安地区 )、青海 (西宁、海南、海西地区 )、新疆 (喀什、伊犁地区 )共调查了 146 9人血清中庚型肝炎病毒抗体 (HGV IgG)水平。结果 :少数民族 (藏族 4.11% ,蒙古族5 .36 % ,维吾尔族 4.5 5 % ,回族 4.0 0 % )阳性率高于汉族 (1.36 %～ 1.73% ) ,吸毒人群阳性率 11.2 9% (34/30 1)明显高于正常人群 2 .44 % (18/736 ) ,献血员中阳性率 1.0 2 %～ 8.2 1%。结论 :HGV流行存在民族差异有待进一步研究 ,血源性传播是重要途径 ,应加强献血员和吸毒人员的监管。
Objective: To understand the status of hepatitis G virus self-infection in Northwest China. Methods: The levels of HGV IgG in 146 9 human serum samples were investigated by ELISA in Shaanxi (Xi’an), Qinghai (Xining, Hainan, Hercynian) and Xinjiang (Kashi, Ili). Results: The positive rates of minorities (4.11% in Tibetan, 5.36% in Mongolian, 4.55% in Uighur and 4.0% in Hui) were higher than those in Han (1.36% -1.73%), and the positive rate was 11.29% 30 1) was significantly higher than the normal population 2.44% (18/736), the positive rate of blood donors 1.0 2% ~ 8.2 1%. Conclusion: There are ethnic differences in the prevalence of HGV for further study. Blood-borne transmission is an important way, and the supervision of blood donors and drug addicts should be strengthened.