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目的了解湖北口岸出入境及相关人员中HIV感染者的传播特点,制定预防控制措施,对艾滋病高危人群的干预、管理提供依据。方法采用酶联免疫吸附试验(ELISA),明胶颗粒凝集试验(PA)和蛋白印迹试验(WB)方法对1988～2004年在湖北口岸传染病监测体检中发现HIV感染者。对HIV感染者进行流行病学调查。结果共检出HIV感染者22例,其中外籍6例、中国大陆10例、中国香港4例、中国台湾2例,感染呈境外输入为主,且以不洁性行为为主要传播途径。HIV感染者中以20～39岁年龄组为高发年龄,占感染者的77.27%,性别以男性为主,16例,占72.73%,明显高于女性。结论加强口岸高危人群的艾滋病监测力度,早期发现HIV感染者并给予干预和管理,同时加强对青少年的性健康教育是控制HIV传播、蔓延和扩散的重要环节。
Objective To understand the characteristics of HIV transmission among immigrants in and out of Hubei Province and related personnel and to set up prevention and control measures to provide the basis for the intervention and management of HIV / AIDS at high risk. Methods HIV infection was detected in the surveillance of infectious diseases in Hubei port from 1988 to 2004 by enzyme-linked immunosorbent assay (ELISA), gelatin particle agglutination test (PA) and western blotting (WB). Epidemiological survey of HIV-infected persons. Results Totally 22 HIV-infected cases were detected, including 6 cases of foreign nationalities, 10 cases of mainland China, 4 cases of Chinese Hong Kong and 2 cases of Chinese Taiwan. The infection was mainly imported and the unclean behavior was the main route of transmission. Among HIV-infected persons, the age group of 20-39 years old was high, accounting for 77.27% of the infected persons. The majority of men were male and 16 were male, accounting for 72.73%, significantly higher than those of women. Conclusion Strengthening HIV surveillance in high-risk population at port, early detection and intervention and management of HIV infection, and strengthening sexual health education for adolescents are important links in controlling the spread, spread and spread of HIV.