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ni zhi dao xi fang wen yi ai zi bing ma ?
Author(s): 
Pages: 27
Year: Issue:  1
Journal: Occupation and Health

Keyword:  爱滋病瘟疫疾病防治中心白血病病毒免疫力首字母传播病人扎伊尔美国;
Abstract: <正> 爱滋病一词是由学名词首字母AIDS四字拼音而来,它是最近几年出现又引人关注的病症,系后天免疫力消失症。这种病首先由美国报告于一九八一年。今年七月,美国疾病防治中心披露,美国约有一万人患有爱滋病,还有五十余万人为携带病毒者,病人的数量每半年递增一倍,目前正向世界各处蔓延,如同瘟疫广泛传播。
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