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目的 了解四川省艾滋病流行情况。方法 对艾滋病病毒 (HIV)哨点监测资料、全省各地监测报表、省艾滋病监测中心的常规监测和血清流行病学调查资料进行分析。结果 总的HIV检出率为 0 .5 1%,局部地区吸毒人群HIV感染率高达 35 %,四川省存在A、B、C、D和B、C重组 5个亚型。感染者以青壮年、男性、农民为主 ,75 6 %的人通过静脉吸毒感染 ,经性途径感染呈逐年上升趋势。四川省HIV感染已进入快速增长阶段。结论 四川省正面临防制艾滋病 (AIDS)的关键时期 ,应立即采取有效的防制措施。
Objective To understand the prevalence of AIDS in Sichuan Province. Methods HIV sentinel surveillance data, monitoring reports across the province, the provincial AIDS monitoring center routine monitoring and analysis of serum epidemiological data were analyzed. Results The total HIV prevalence rate was 0.51%. HIV infection rates among local drug addicts were as high as 35%. There were 5 subtypes A, B, C, D, B and C in Sichuan Province. Infected persons were mainly young adults, men and peasants, and 75.6% of them were infected by intravenous drugs. The infection by sexual means showed an upward trend year by year. HIV infection in Sichuan Province has entered a phase of rapid growth. Conclusion Sichuan is facing a crucial period of AIDS prevention and control and effective prevention and control measures should be taken immediately.