深圳市2004～2010年急性出血性结膜炎疫情特征

Epidemiologic characteristics of acute hemorrhagic conjunctivitis in Shenzhen in 2004～2010

目的根据2004～2010年急性出血性结膜炎发病情况,分析实施传染病网络直报后深圳市疫情流行特点,为其防控提供科学依据。方法收集2004～2010年急性出血性结膜炎疫情报告数据与资料,进行汇总和流行病学特征分析。结果 2004～2006年、2008～2009年深圳市急性出血性结膜炎发病呈常态散发水平,2007年、2010年发生急性出血性结膜炎流行(主要病原体为Cox A24),2007年以8～9月为发病高峰,2010年以9～10月为发病高峰,病例主要以工人、学生、商业服务人员、儿童等为主。暴发疫情发生场所主要集中在学校、工厂、幼儿园等。结论深圳市急性出血性结膜炎防控工作的关键期为7～10月,学校、工厂、幼儿园等人群密集场所是防控工作的重点,积极开展健康教育,可有效防控疫情。

Ojective To analyze epidemiological characteristics of acute hemorrhagic comjunctivitis （AHC）in Shenzhen and provide scientific evidence for AHC control and prevention. Methods ata of AHC reported between 2004 and 2010 in Shenzhen collected and analyzed. Results The reported sporadic AHC cases showed diverging distribution in 2004,2005,2006,2008,2009. AHC reported in 2007 and 2010 might caused by Cox A24 variant. The epidemic period of 2007 was in August and September, the epidemic period of 2007 was in September and October. The majority of patients were workers,students,commercial sorkers and children. Most of AHC outbreaks ocurred in schools,factories and kindergartens. Conclusion The prevalent period of AHC was from July to October and population crownded places such as schools, factories, kindergartens are the contro targets and health education is effective for control the prevalence of AHC. be prevented and controlled by adopting comprehensive control measures.