2012年呼市地区流行性感冒监测结果分析  

Surveillance and analysis of influenza in Hohhot in 2012

作　　者：杨钟[1] 解希帝[1] 侯晓燕[1] 刘瑞佳[1] 罗云[1] 

机构地区：[1]呼和浩特市疾病预防控制中心,内蒙古呼和浩特010070

出　　处：《世界最新医学信息文摘》2013年第7期288-290,共3页World Latest Medicine Information Electronic Version

摘　　要：目的了解呼市地区流行性感冒的流行状况与病原动态分布变化，进一步优化监测方案，以探求我市流感的流行特征与防控对策。、方法分析呼市2012年4月至2013年3月流感临床诊断病例的报告资料；收集呼市地区2012流感监测年度报告的流感样病例（ILI）353例，提取RNA，Real～timePCR进行核酸检测分型并进行分析。结果2012监测年度呼和浩特市地区流感流行具有较明显的季节性，流感阳性病例主要集中于冬春季发生，主要病原为季节性H3型流感病毒。发病群体主要为儿童，60岁以上老年人及密集型人群。结论该市冬春季为流感高发季节，应重点加强对高危人群的日常监测及核酸检测工作，鼓励高危人群按照国家相关政策接种疫苗，积极应对流感。Objective The aim of this study was to provide an overview of the prevalence and etiologic distribution of the influenza in Hohhot, try to optimize the detection program and provide the basis for understanding the epidemiological characteristics and prevention strategies of influenza. Methods： Clinical data of diagnosed influenza cases from April 2012 to March 2013 were analyzed. Samples were collected from 353 patients in the city for RNA extraction. RT PCR or fluorescent quantitative real time PCR were carried out for nucleic acid identification and typing. Results： Influenza was prevalent mainly in winter and spring in the city. H3 was the predominant pathogens. It mainly scattered children and peoples who were more than 60 years old. Also intensive populations were affected more easily. Conclusion： Influenza was prevalent mainly in winter and spring. Daily monitoring and nucleic acid identification should be conducted in high risk group of people. Vaccination is a useful way to coping with the influenza optimistically.

关 键 词：流感 病原学 监测 

分 类 号：R199[医药卫生—卫生事业管理]