论文部分内容阅读
登革热是一种主要流行于热带、亚热带地区的蚊媒传染病。海南岛儋县北部沿海于79年10月首次发生登草Ⅲ型病毒引起的登革热流行,85年9月起又流行一次。从病人和媒介埃及伊蚊、致倦库蚊中均分离出病毒,经鉴定属登革Ⅱ型。本次流行以传播快、来势凶猛、出血病人多、病形重、病程长、病死率高为其特点。为了及时控制疫情,省、海
Dengue fever is a mosquito-borne infectious disease predominantly circulating in tropical and subtropical regions. The Dengue epidemic caused by dengue virus type III virus was first reported in October 1989 in the northern coast of Lixian County, Hainan Island. It was once again epidemic since September 1985. Viruses were isolated from both the Aedes aegypti and the Culex quinquefasciatus, and were identified as dengue type II. The epidemic to spread fast, fierce ferocious, bleeding more patients with severe symptoms, longer duration, high mortality rate as its characteristics. In order to control the epidemic in time, the province and the sea