摘要
目的分析佛山市近年来登革热疫情特点及流行规律,为制定预防控制措施提供依据。方法收集国家疾病监测信息报告管理系统2005--2012年登革热基本信息,以及登革热病例个案流行病学调查资料,用描述和分析流行病学方法分析登革热的流行特征和流行因素。结果2005--2012年佛山市共报告登革热病例361例,其中该地感染病例356例,输入性病例5例。共报告7起暴发疫情,累计发病314例,暴露总人数54249人。病例主要集中在8—11月,不同年份间病例数波动较大。病例分布于禅城、南海和顺德3个区。男女比例为1.01:1,各年龄组均有发病,主要集中在20~49岁的青壮年,占病例总数的62.88%。结论佛山市登革热疫情为输入性或由输入性病例引起该地传播,禅城、南海、顺德是佛山市登革热防控的重点地区。加强监测,做好环境整治和防蚊灭蚊工作是防治登革热的关键。
[ Objective ] To analyze characteristics and risk factors of dengue fever, and provide evidence for developing prevention and control measures. [ Methods ] Case data of dengue fever were collected from national disease surveillance information system during 2005-2012,and epidemiological data and laboratory test results of cases were collected as well. Descriptive and analytical statistical methods were applied to analyze epidemiological characteristics and epidemiological factors. [ Results] A total of 361 ca- ses were reported in Foshan City from 2005-2012, including 256 cases of local infection and 5 imported cases. There were 54 249 people exposed to dengue fever, 7 outbreaks were reported, involving 314 dengue cases. The male/female ratio was 1.01: 1. Every age group had reported cases and the majority were in 20-49 years age group ( 62.88% ). [ Conclusion] The dengue fever epidemics of Foshan are closely related to imported cases or importer-induced endemic prevalence and control efforts should focused on Chancheng, Nanhai and Shunde. To strengthening monitoring, to do well in environmental management and anti-mosquito are key measures for dengue fever control.
出处
《职业与健康》
CAS
2013年第23期3129-3130,3133,共3页
Occupation and Health
关键词
登革热
流行病学
分析
Dengue fever
Epidemiology
Analysis