近年来国内外对流行性出血热(简称出血热)的病原学研究取得了重大突破,1978年Lee等用黑线姬鼠分离到朝鲜出血热病毒,最近国内分离出血热病毒也获得成功。但本病的发病机理迄今尚未完全阐明。随着免疫学的进展,各地对出血热的免疫反应进行了较系统的研究,发现本病免疫功能异常,临床使用免疫作用药物治疗收到较好效果,从而使人们对出血热发病机理有了进一步 In recent years, the etiology of epidemic hemorrhagic fever (referred to as haemorrhagic fever) at home and abroad has made a major breakthrough. In 1978, Lee et al. Isolated the Korean hemorrhagic fever virus with Apodemus agrarius, and recently, the domestic hemorrhagic fever virus was also successfully isolated. However, the pathogenesis of this disease has not yet been fully elucidated. With the progress of immunology, all over the immune response to haemorrhagic fever conducted a more systematic study found that the immune function abnormalities, the clinical use of immunotherapy drugs received better results, so that people have the pathogenesis of hemorrhagic fever with further