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目的分析2013年广州市番禺区登革热疫情的流行特征,为预防和控制登革热提供依据。方法对登革热的病例个案进行流行病学调查及疫情资料进行分析。结果 2013年番禺区共报告登革热病例36例,其中实验室诊断16例,临床诊断20例。发病高峰出现在10月中下旬,全区病例以钟村街为主(占全区病例的28%)。男性12例,女性24例,男女比例为1∶2。职业以家务待业为主。常规蚊媒监测,布雷图指数最高为9月。结论广州市番禺区存在登革热流行的基本条件,应加强对蚊虫及疫情的监测,控制登革热暴发。
Objective To analyze the epidemiological characteristics of Dengue Fever in Panyu District in Guangzhou in 2013 and provide basis for prevention and control of Dengue Fever. Methods Epidemiological investigation of dengue cases and epidemic situation data were conducted. Results In 2013, 36 cases of dengue fever were reported in Panyu District, including 16 cases diagnosed in laboratory and 20 cases clinically diagnosed. Peak incidence appeared in late October, the region’s case of bell village streets (accounting for 28% of the region’s cases). There were 12 males and 24 females, with a male to female ratio of 1: 2. Occupation home-based unemployed. Conventional mosquito media monitoring, the Bretton Woods index up to September. Conclusion The prevalence of dengue in Panyu District of Guangzhou Municipality is high. Monitoring of mosquitoes and epidemics should be strengthened to control the outbreak of dengue fever.