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获得性免疫缺陷综合征(AIDS)简称艾滋病,1981年首先发现于美国,迄今已遍布全球。截至1998年6月底全球已有197个国家和地区报告1893784例艾滋病患者,估计全球已有人类免疫缺陷病毒(HIV)感染者3340万例,分布于210个国家和地区,其中90％以上生活在发展中国家。1997年全球新感染HIV的人数有580万例,平均每日新增加感染者16000例。我国自1985年6月于北京首次发现AIDS病例以来,迄今已有14年历史。截至1998年9月,我
Acquired immunodeficiency syndrome (AIDS) referred to as AIDS, first discovered in 1981 in the United States, so far has been around the world. As of the end of June 1998, 19793 countries and territories have reported 1,893,784 AIDS patients and an estimated 33.4 million cases of human immunodeficiency virus (HIV) infection worldwide are located in 210 countries and regions, of which over 90% live in Developing countries. In 1997, there were 5.8 million new HIV infections in the world, with an average of 16,000 newly infected and newly infected people daily. For the first time since AIDS cases were found in Beijing in June 1985, China has 14 years of history. As of September 1998, I