池州地区36843例献血者HIV抗体检测结果分析

HIV antibody analysis among 36 843 blood donors in Chizhou Municipality

目的分析池州地区2008年1月至2011年12月无偿献血人群艾滋病病毒（HIV）感染情况，关注临床用血安全。方法使用酶联免疫吸附试验（EuSA）法对献血人群血浆HIV抗体进行检测，抗体筛查阳性标本送池州市疾病预防控制中心采用免疫印迹法进一步确认。结果2008～2011年36843例无偿献血者中最终确认HIV抗体阳性2例，抗体不确定4例，总阳性率为5．43／10万，2例HIV抗体阳性皆为男性。结论池州市无偿献血者队伍中存在HIV病毒感染可能，加强无偿献血前艾滋病筛查，从低危人群中采集血液，保障临床用血安全。

Objective To analyze the infection status of human immunodeficiency virus （HIV） in blood donors from Jan. 2008 to Dec. 2011 in Chizhou area. Methods The samples were screened by enzyme linked immunosorbent assay,and the positive specimens were sent to Chizhou Center for Disease Control for confirmation by using Western blot. Results Between 2008 and 2011, there were 2 cases confirmed HIV positive and 4 cases of HIV antibody un- certainty, the HIV infection rate was 5.43 per 100 000, and the two blood donors of HIV antibody positive were male. Conclusion HI,positive individuals could be found in blood donors in Chizhou city. In order to provide safe blood to patients, it should be necessary to strengthen the pre donation health consult and to promote voluntary blood donation in low risk groups.