获得性免疫缺陷综合征(AcquiredImmunodeficiency Syndrome 简称 AIDS)是近几年在美国首先发现的一种恶性传染病,预后极差,病死率高达50～60%。目前,该病仍在继续蔓延,发病数与死亡数正在不断增加,已引起美国、西欧乃至全球的严重关注。鉴此,本文对当前各国研究 AIDS 的新进展介绍于下。 Acquired Immunodeficiency Syndrome (Acquired Immunodeficiency Syndrome referred to as AIDS) is the first malignant disease in the United States in recent years, the prognosis is very poor, the mortality rate as high as 50 to 60%. At present, the disease continues to spread and the number of cases and the number of deaths are steadily increasing, which has caused serious concern in the United States, Western Europe and the world. In view of this, this article introduces the new progress in the current AIDS research in various countries.