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目的了解青田籍入境华侨人群艾滋病感染情况及相关信息,为制定干预措施提供依据。方法采集青田籍出境1年及以上的入境华侨人员3~5 mL静脉血,检测HIV抗体,初筛采用酶联免疫试验,确证采用免疫印迹试验。结果 2010—2012年共监测9 916名青田籍入境华侨人员,其现居地主要分布在西班牙、意大利、德国、法国、奥地利和荷兰等国家。其中男性5 505人,女性4 411人,年龄主要集中在30~50岁,以初中文化及以下、经商为主。艾滋病抗体检测9 916人份,发现HIV抗体阳性5例,阳性率0.05%。5例HIV/AIDS均为男性,平均55.2岁,文化程度偏低,均通过经性传播途径感染,包括异性性传播4例和同性性传播1例。结论青田县入境华侨存在HIV感染者,应加强入境人员监测,以早期发现并采取有效防制措施。
Objective To understand the HIV status and related information of Qingtian’s immigrants from overseas Chinese and provide evidence for the development of interventions. Methods HIV antibodies were collected from 3 to 5 mL venous blood samples of immigrants aged 1 year and over who had been leaving Qingtian for more than one year. Enzyme-linked immunosorbent assay (ELISA) was used for the primary screening, and confirmed by Western blotting. Results A total of 9 916 overseas Chinese from Qingtian membership were monitored during 2010-2012. Their current residences are mainly in Spain, Italy, Germany, France, Austria and the Netherlands. Among them, there are 5,505 males and 4,411 females, mainly aged 30 to 50, with junior middle school education and below and business mainly. HIV antibody test 9 916 people found HIV antibody positive in 5 cases, the positive rate of 0.05%. Five cases of HIV / AIDS were male, average 55.2 years old, with a low level of education, all through the sexual transmission of infection, including heterosexual transmission in 4 cases and homosexual transmission in 1 case. Conclusion Overseas Chinese living in Qingtian County have HIV infection. Immigration surveillance should be strengthened to detect and take effective prevention and control measures in the early stage.