2008年肇庆市艾滋病疫情分析

Epidemic of HIV/AIDS in Zhaoqing,2008

目的了解肇庆市艾滋病感染趋势和流行特点,为进一步防控艾滋病流行提供科学依据。方法采用蛋白印迹法(WB)或2次酶联免疫吸附试验(ELISA)判断是否感染艾滋病病毒(HIV)。结果2008年肇庆市共发现HIV感染者121例及AIDS病例32例,其中男性104例,女性49例,男女比例为2.12∶1;年龄最大为78岁,最小为4岁;20～49岁占总病例数77.78%;农民占35.29%;传播途径以性接触传播为主,占49.02%,其次为经静脉注射吸毒占32.68%。结论2008年肇庆市艾滋病感染者以男性青壮年为主,性接触为首位传播途径。

Objective To analyze the epidemic trend and characteristics of HIV/AIDS in Zhaoqing and provide scientific evidences for AIDS prevention. Methods HIV infection was detected by western blotting （WB） and enzyme linked immunosorbent assay （ELISA）. Results A total of 121 HIV infection cases and 32 AIDS cases were detected in 2008 including 104 male cases and 49 female cases with male to female ratio of 2. 12： 1. The young adults（ aged 20-49 years） accounted for 77.78% of the total HIV infection cases. The case of oldest was 78 years old and youngest was 4 years old. The cases among farmers accounted for 35.29%. The major transmission routes included sexual contacts （49.02%） and intravenous drug use （32. 68 ）. Conclusion Sexual contact had become the first leading transmission route of AIDS and most HIV infection occurred among young males in Zhaoqing in 2008.