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自1989年以来,美国、英国、法国、德国、西班牙、澳大利亚和丹麦等七个国家都先后出现了一种类似艾滋病而又未发现艾滋病病毒感染的疾病,医学界暂时称之为“艾滋病样疾病”。各国报道的这种怪病的临床表现各不同相,但都具有以下三个特点:(1)持续性CD_4~+(辅助)T 细胞减少;(2)感染情况与1型或α型艾滋病病毒感染所致免疫缺陷者相仿;(3)血清学检查、培养及 PCR 法检测均无艾滋病病毒感染的证据。
Since 1989, seven countries like the United States, the United Kingdom, France, Germany, Spain, Australia and Denmark have successively emerged a kind of AIDS-like disease without any HIV infection. The medical community tentatively called it AIDS-like disease". The clinical manifestations of this strange disease reported by different countries are different from each other, but all have the following three characteristics: (1) persistent CD 4 + (helper) T cell depletion; (2) infection and type 1 or α HIV Infected with immunodeficiency who are similar; (3) serological examination, culture and PCR tests were no evidence of HIV infection.