登革热疫情流行病学特征分析和防控措施  

Epidemiological characteristics analysis and prevention and control measures of dengue fever

作　　者：李东英[1] 孙玉红[2] 王新波[2] 李海涛[1] 张晓[1] LI Dong-ying;SUN Yu-hong;WANG Xin-bo;LI Hai-tao;ZHANG Xiao(Clinical Laboratory, Weifang Center for Disease Control and Prevention, Weifang Shandong Province 261061, China;Weifang People＇s Hospital of Shandong)

机构地区：[1]潍坊市疾病预防控制中心检验科,山东潍坊261061 [2]山东省潍坊市人民医院

出　　处：《中国城乡企业卫生》2018年第3期42-45,共4页Chinese Journal of Urban and Rural Enterprise Hygiene

摘　　要：由虫媒病毒传播的登革热(DF)是最常见的感染性疾病之一,在全球热带和亚热带地区流行。然而,在过去30年中,DF有向温带地区周边蔓延的趋势。登革病毒(DV)是黄病毒科单股正链RNA病毒,分别为DV-1型、DV-2型、DV-3型、DV-4型,这四种血清型均可以引起DF。目前,DF疫情波及全球100多个国家,每年全世界约发生1亿例DF。尽管通常无症状或仅限于轻微的发烧,但是每年约有20000死亡病例,可见DF已成为一个严重的公共卫生问题。目前在很多方面对DF认识不足,因此就需要针对DF的流行病学特征展开分析并提出相应的解决措施。Dengue fever（DF） is one of common infectious diseases of arbovirus transmission,is widespread in tropical and subtropical regions around the world. However,during the last thirty years,DF has been spreading around the temperate zone. Dengue virus（DV） is a flavivirus positive-stranded RNA genome. DV has 4 distinct serotypes（DV-1,2,3,4）. All of them can result in classical DF.Currently,the DF epidemic has spread to more than 100 countries around the world,each year about 100 million cases of DF occurred. Although usually asymptomatic or limited to mild fever,there are about20,000 deaths each year,and DF has become a serious public health problem. There is currently insufficient understanding of DF in many ways. It is necessary to analyze the epidemiological characteristics of DF and to put forward the corresponding solutions.

关 键 词：登革热 登革病毒 流行病学特征 

分 类 号：R373.33[医药卫生—病原生物学]