流行性出血热(简称出血热)是由病毒引起的、以鼠类为主要传染源的自然疫源性急性传染病。该市自1983年12月份发生首例病人以来至85年,共计发生49例,发病率为2.79/10万,死亡5例,病死率为10.20%。经调查检验证实,本次出血热的发病与流行主要宿主为褐家鼠及小家鼠。为探讨本病流行 Epidemic hemorrhagic fever (referred to as hemorrhagic fever) is caused by a virus, with rodents as the main source of infection of natural foci of acute infectious diseases. A total of 49 cases occurred in the city since December 1983 when the first patient was hospitalized, with a morbidity of 2.79 / lakh and 5 deaths, with a case fatality rate of 10.20%. After investigation and test confirmed that the main host of the incidence and epidemic of hemorrhagic fever Rattus norvegicus and Mus musculus. To explore the epidemic