2012-2014年贵州省流感监测分析

发布时间：2018-01-13 15:36

本文关键词：2012-2014年贵州省流感监测分析　出处：《现代预防医学》2015年21期 　论文类型：期刊论文

【摘要】：目的了解2012-2014年贵州省流行性感冒(流感)流行特征,为流感防制提供参考依据。方法收集2012-2014年贵州省流感样病例(ILI)监测数据和病原学监测数据,分析ILI占门诊就诊病例百分比(ILI%)、流感病毒各亚型的变化规律。结果哨点医院共报告ILI 229 694例,ILI%平均为5.91%。网络实验室共检测哨点医院采集的流感样病例标本32 111份,阳性率12.12%。其中病原构成为季节性流感H3亚型占41.00%,次为BY型占27.47%,甲型H1N1占26.54%,混合型占0.96%。结论 2012年以来贵州省流行的流感病毒多种,但主要是季节性流感H3亚型、BY型,以及甲型H1N1亚型;流感监测网络的建立,对发现新发、不明原因疾病起着重要的作用。
[Abstract]:Objective to understand the epidemic characteristics of influenza (influenza) in Guizhou province from 2012 to 2014. Methods to collect the surveillance data and etiological data of influenza like cases from 2012 to 2014 in Guizhou province. The changes of ILI and influenza virus subtypes were analyzed. Results 229694 cases of ILI were reported in sentinel hospital. The average ILI% was 5.91.A total of 32,111 influenza-like samples were collected from sentinel hospitals in the network laboratory. The positive rate was 12.12. The pathogen was seasonal influenza H3 subtype (41.00%), by type (27.47%) and A (H1N1) (26.54%%). Conclusion there are many influenza viruses in Guizhou since 2012, but they are mainly seasonal influenza H3 subtype and A H1N1 subtype. The establishment of influenza surveillance network plays an important role in the detection of new and unknown diseases.
【作者单位】：贵州省疾病预防控制中心;
【分类号】：R511.7
【正文快照】： 自2009年7月以来,贵州省共有10家国家级流感病原学监测网络实验室和13家国家级流感监测哨点医院加入国家级流感监测体系,并严格按照《全国流感监测方案》要求开展监测工作。通过长期有效的管理和培训,目前,全省10家流感病原学监测网络实验室均具备了流感病毒分离鉴定能力。现

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