流行性出血热是严重危害人民健康的疾病之一,我国解放以后由于工农业的迅速发展,城乡交往的频繁以及严重的鼠害,人们与疫源地鼠类的接触机会相应增多,所以出血热的发病地区也在不断扩大,目前国内已有不少省市有出血热发病。可是多年来,由于它的病原问题未得到解决, Epidemic hemorrhagic fever is one of the diseases that seriously endanger people’s health. After the liberation of our country, due to the rapid development of industry and agriculture, the frequent contact between urban and rural areas and the severe rodent infestation, people have more opportunities to contact with foci of rodents. Therefore, hemorrhagic fever The incidence of the area is also expanding, at present there are many provinces and cities have the incidence of hemorrhagic fever. However, over the years, due to its pathogen problem has not been resolved,