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获得性免疫缺陷综合征(AcquiredImmune Deficiency Syndrome;AIDS)是一种新发现的病毒性传染病。现已蔓及世界五大洲,以美国、西欧国家发病率最高。AIDS 的死亡率之高和传播速度之快,震惊了整个世界。
Acquired Immune Deficiency Syndrome (AIDS) is a newly discovered viral infectious disease. Now spread to the five continents of the world, with the highest incidence in the United States and Western European countries. The high mortality rate and the rapid spread of AIDS have shocked the world.