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目的确证无偿献血人群中HIV携带者,有效屏蔽和淘汰不合格献血者,为预防控制传染病的暴发、流行提供及时、准确的信息。方法采用ELISA法及胶体硒法双孔检测后,对有反应性样本采用蛋白印迹法确证。结果在157例送检样本中ELISA法、胶体硒法和蛋白印迹法检测出HIV阳性情况分别为74例(47.1%)、61例(38.9%)和49例(31.2%),在HIV确证的献血者中男性比例高于女性。结论采供血机构在日常献血者血液检测中存在HIV筛查假阳性和不合格献血者再献血现象。
Objective To confirm the HIV carriers in the blood donation group, effectively shield and eliminate unqualified donors, and provide timely and accurate information for the prevention and control of outbreaks and epidemics of infectious diseases. Methods ELISA and colloidal selenium dual-hole test, the reactive samples were confirmed by Western blot. Results The positive results of ELISA, colloidal selenium and western blotting in 157 samples were 74 (47.1%), 61 (38.9%) and 49 (31.2%), respectively. The proportion of male blood donors than women. Conclusion Blood collection agencies in blood donors have false positive HIV screening and blood donation in unqualified blood donors.