爱滋病(AIDS)是新近认识的一种称为 HTLV-Ⅲ/LAV 逆病毒(retrovirus)感染的严重表现,AIDS 病人有一严重的免疫系统障碍,致使易感受感染和肿瘤,80％病人在诊断后2年内死亡。在美国 AIDS 病人中多数为同性恋或两性恋男人或静脉用成瘾性毒品者,少数 AIDS 病人由于污染的凝血因子浓缩物或输血而感染,因此人们对输血比其他普通的传染病菌更为畏惧。输血性 AIDS 病例截至1986年4月1日,在美国18,610例 AIDS AIDS is a newly recognized manifestation of an infection known as HTLV-III / LAV retrovirus that has a severe immune system disorder that predisposes to infection and cancer, 80% of patients after diagnosis 2 Death during the year. In the United States, the majority of AIDS patients are homosexual or bisexual men or intravenous drug addicts. A small number of AIDS patients are infected by contaminated coagulation factor concentrates or blood transfusions, so people are more afraid of blood transfusions than other common infectious diseases. As of April 1, 1986, there were 18,610 AIDS cases in the United States