流行性出血热(Epidemic haemorrhagicfever.EHF)是一种世界性特别是在欧亚大陆广泛流行的由鼠类携带和传播的自然疫源性病毒性传染病。临床主要表现为发热、出血、肾脏损害。按传染源种类可分为野鼠型、家鼠型和实验室动物型3种。在我国发病日趋严重,进入80年代,每年发病数数十万甚至上百万,发病率已列为传染病的前五位,1995年全国已累计28个省市自治区发现本病。是我国危害仅次于肝炎的病毒传染病。 Epidemic haemorrhagic fever (EFH) is a naturally-occurring, viral-borne infectious disease that is carried and spread worldwide by mice, especially in Eurasia. The main clinical manifestations of fever, bleeding, kidney damage. According to the type of infection can be divided into wild mouse type, house mouse type and laboratory animal type 3 species. In China, the incidence is getting more and more serious. In the 1980s, the number of cases was even hundreds of thousands or even millions of cases each year. The incidence rate has been listed as the top five infectious diseases. In 1995, 28 provinces, autonomous regions and municipalities found the disease in China. It is the virus infectious disease next to hepatitis in our country.