病毒性出血热是一组由病毒引起,以发热及出血为主要特征的急性传染病。目前报导有本病发生者已有数十个国家,涉及欧、亚、非、拉美等几大洲,且疫情有扩大趋势,日益引起重视。流行病学者大多按传播媒介将本病分为蚊媒性、蜱媒性、动物源性及传播途径不明等几类出血热,临床上则习惯根据是否伴有突出的肾脏损害而分为有肾病综合征型和无肾病综合征型两大类。本文按临床分类,综述有关 Viral hemorrhagic fever is a group of acute infectious diseases that are caused by viruses and are characterized by fever and bleeding. At present, there are dozens of countries that have reported the occurrence of this disease, involving several continents such as Europe, Asia, Africa and Latin America, and the epidemic has been expanding and attracting more and more attention. Epidemiologists mostly divide the disease into several types of hemorrhagic fever such as mosquito-borne, tick-borne, animal-derived and unknown routes of transmission according to the media of communication. Clinically, they are accustomed to categorizing them according to whether they have prominent kidney damage or not Syndrome and nephrotic syndrome type two categories. This article by clinical classification, review related