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保证血液及其制品安全是阻断艾滋病血液性传播的重要关口。目前,我国HIV感染者和AIDS患者不断增加,同性传播构成比呈逐年上升趋势;哨点监测结果也显示,男男性行为者HIV阳性率连续几年呈上升趋势,部分地区超过10%[1]。在无偿献血队伍中,不乏有男男性行为人群参加。然而,由于窗口期原因,仍存在检测不出HIV的可能性,一旦有血源被感染,用于临床将可能造成严重后果。现将近5年杭州地区在无偿献血人群中检出的通过男男同性传播的HIV感染者的特征分析如下。
To ensure the safety of blood and its products is an important barrier to stop the blood-borne AIDS. Currently, the number of HIV-infected and AIDS patients in China is continuously increasing, and the proportion of same-sex transmission is increasing year by year. The sentinel surveillance results also show that the HIV-positive rate of MSM has been on an upward trend for several years in a row and over 10% in some areas [1] . In the blood donation team, there are many men who have sex with men. However, due to the window period, there is still a possibility that no HIV can be detected. Once the blood is infected, the clinical application may have serious consequences. Now nearly 5 years in Hangzhou, blood donations in the crowd were detected by men and the same sex transmission of HIV infection in the characteristics of the following analysis.