登革热(Dengue fever)是由登革病毒所引起的一种急性蚊媒传染病,主要媒介是埃及伊蚊和白纹伊蚊,某临床特点:起病急骤,畏寒,发热,颜面潮红如醉酒样,全身肌肉骨及关节疼痛,皮疹、淋巴结肿大,束臂试验阳性,常有出血倾向,白细胞及血小板减少。1977年Daberti 首先描述此病。过去人们认为登革热是一种发病率高,病程短,无严重合并症和病死率低的良性疾病,称之古典登革热。但自1950年以来,在东南亚一些国家发生 Dengue fever is an acute mosquito-borne infectious disease caused by dengue virus. The main vectors are Aedes aegypti and Aedes albopictus. Some clinical features include sudden onset, chills, fever and facial flushing such as drunkenness Like, the whole body muscle and joint pain, rash, lymph nodes, beam arm test positive, often bleeding tendency, white blood cells and thrombocytopenia. Daberti first described the disease in 1977. In the past, dengue fever was considered as a benign disease with high incidence, short course of disease, no serious complications and low mortality rate, which is called classical dengue fever. But since 1950, it has taken place in some countries in Southeast Asia