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目的了解深圳市福田区登革热流行现状、分布特征,为防治登革热提供科学依据。方法收集2005~2013年福田区登革热报告病例资料,建立数据库并进行流行病学分析。结果 2005~2013年福田区共报告登革热病例24例,输入性病例13例,占54.17%,本地病例11例,占45.83%,每年输入性病例在7~10月最多,主要源于东南亚。24例病例发病至报告时间中位数为6d,波动范围3~13d。初诊至诊断的时间中位数为2 d,波动范围为0~11d,属于最不稳定的时间段。结论福田区登革热发病率较低,以输入性病例为主,建议加强从东南亚等重点国家入境旅客的检疫查验;影响登革热病例发病至报告的间隔主要为发病至初诊的时间,建议加强社区健康教育宣传,加强临床医生知识培训以及加快推广登革热快速检测技术。
Objective To understand the prevalence and distribution of dengue fever in Futian District, Shenzhen and to provide a scientific basis for the prevention and treatment of dengue fever. Methods The data of dengue fever cases in Futian District from 2005 to 2013 were collected, the database was established and the epidemiological analysis was conducted. Results A total of 24 dengue cases were reported in Futian District during 2005-2013. There were 13 cases of imported cases, accounting for 54.17%. There were 11 local cases (45.83%). The annual incidence of imported cases was the highest in July-October, mainly from Southeast Asia. Twenty-four cases reported a median of 6 days and fluctuated within the range of 3 to 13 days. The median time to first diagnosis was 2 days and the fluctuation range was 0 to 11 days, which was the most unstable time period. Conclusions The incidence of dengue fever in Futian district is low, mainly in imported cases. It is suggested to strengthen the quarantine inspection of travelers from key countries such as Southeast Asia. The interval from the onset of dengue fever cases to the reporting period is mainly from the time of onset to first visit. It is suggested that community health education should be strengthened Publicity, strengthening clinicians’ knowledge training and accelerating the rapid detection of dengue fever.