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1项目背景卫生部资料显示,中国艾滋病报告的感染者和病人数逐年增加,艾滋病疫情有进一步蔓延的趋势。截止2006年10月31日,全国历年累计报告艾滋病183 733例,其中艾滋病病人40 667例,死亡12 464例。传播途径中异性性接触传播比例已经超过50%,上升到第一位。哨点监测资料显示,暗娼中的窗体顶端病毒感染率1996年为0.02%,2005年有9个哨点暗娼
1 Background The Ministry of Health data show that the number of infected and sick patients reported in AIDS in China has been increasing year by year, and the AIDS epidemic has the tendency to spread further. As of 31 October 2006, a total of 183,733 AIDS cases were reported throughout the country, including 40 667 AIDS patients and 12 464 deaths. Proportion of heterosexual transmission in transmission routes has exceeded 50%, up to the first place. Sentinel surveillance data show that the top of the form of commercial sex workers in the virus infection rate was 0.02% in 1996, in 2005 there are 9 sentinels