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人体发病情况自从1981年首次发现爱滋病以来,这种新疾病已日益受到重视。爱滋病是一种严重的免疫机能障碍综合征,大多数病人体表会扩散出皮肤多发性出血性肉瘤(Kaposi’s sarcoma),这是一种可传染的恶性肿瘤。其传染途径通常径由性交和直接接触,致死率接近100％。爱滋病的病因是一种逆录病毒,称为人类胸腺白血病病毒Ⅲ(HTLV-Ⅲ)。这种病毒一旦进入人体,首先感染T细胞。以单克隆抗体OKT 4识别的分子,可起到病毒受体的作用。生物学特点兔恶性纤维瘤病毒(MV)是一种与Shope纤维瘤病毒(SFV)和兔粘液瘤病毒(MYX)的Moses毒株相近的痘病毒,它能造成严重的免疫机能缺陷综合征并
Human Diseases The new disease has gained increasing attention since AIDS was first discovered in 1981. AIDS is a serious immunodystrophy syndrome and most patients have surface spread of Kaposi’s sarcoma, a contagious malignancy. The route of transmission is usually by sexual intercourse and direct contact, the mortality rate close to 100%. The cause of AIDS is a retrovirus, known as human thymine leukemia virus III (HTLV-III). Once this virus enters the body, it first infect T cells. The molecule recognized by the monoclonal antibody OKT 4 acts as a viral receptor. Biological characteristics Rabbit malignant fibroma virus (MV) is a poxvirus similar to the Moses strain of the Shope fibroma virus (SFV) and the rabbit myxomavirus (MYX), which causes severe immunodeficiency syndrome and