摘要
目的了解中国某地1994—1998年受血人群HIV感染状况。方法2003年11月至2005年2月对某地15个乡镇全部现住人口进行普查，凡在1994—1998年期间有受血史者，进行流行病学调查和采集血液标本，用ELISA进行初筛，阳性者用免疫印迹试验（Westem-blot法）进行确认。结果受血居民HIV-1感染率为15．54％（92／592），这些HIV-1感染者的受血经历仅发生在当地西部地区的6个乡镇中的5所医疗机构。历年受血者均有HIV-1感染发生，高峰为1995年。有偿供血者不筛查HIV抗体是造成受血者感染的主要原因。感染者以青壮年女性为主，女性和男性输血的主要原因分别是生育和外伤。结论当地曾发生一起典型输血后艾滋病爆发性流行。
Objective To study the infection status of HIV-1 among blood recipients from 1994 to 1998 in certain areas of Hebei province. Methods A general investigation was set up among all the people in 15 townships of certain areas from November 2003 to February 2005. An epidemiological investigation was conducted among people who had received blood from donors, during 1994 and 1998. Blood samples were collected. ELISA was used in preliminary screening and Western-blot （WB） was used among people who showed a positive result in the preliminary screening. Results The infection rate of HIV-1 after blood receipt was 15.54% （92/592） , and the infected persons were all appeared in five medical centers of 6 townships which located at the west part of the area. HIV-1 infection happened over the years, and reaching the zenith in the year 1995. Most of the infected persons were young women. Procreation was the main cause of blood transfusion for women and trauma was for men. Conclusion A typical HIV outbreak happened in certain areas after blood transfusion in Hebei.
出处
《中华流行病学杂志》
CAS
CSCD
北大核心
2009年第10期998-1000,共3页
Chinese Journal of Epidemiology
基金
全球基金第三轮艾滋病项目
关键词
艾滋病
艾滋病病毒1型感染
受血者
Acquired immunedeficiency syndrom
Human immunodeficiency virus-1 infection
Blood recipient
