流行性出血热是一种由鼠类传播、虫媒病毒引起的自然疫源性疾病,我国有野鼠型出血热及家鼠型出血热,为目前国内外已经公认的14种病毒性出血热之一。除本病外,在我国所见的病毒性出血热尚有登革出血热及新疆出血热。临床上以发热、出血、休克和急性肾功能哀竭为主要特征。典型病例可分为发热期、低血压休克期、少尿期、多尿期和恢复期等5期经过。 Epidemic hemorrhagic fever is a natural foci disease caused by the spread of mice and arbovirus. In our country, there are wild-type hemorrhagic fever and hamster-like hemorrhagic fever. It has been recognized as 14 kinds of viral hemorrhagic fever at home and abroad one. In addition to this disease, there are dengue haemorrhagic fever and haemorrhagic fever in Xinjiang in the world of viral hemorrhagic fever seen in our country. Clinically, fever, bleeding, shock and acute renal dysfunction are the main features. Typical cases can be divided into fever period, hypotensive shock, oliguria, polyuria and recovery period after 5.