吾斯曼江·米吉提, 卡斯木江·斯迪克, 阿孜古力·祖农, 杨云栋. 新疆喀什地区一中学流感样疫情暴发的调查报告[J]. 疾病监测, 2010, 25(5): 420-421. DOI: 10.3784/j.issn.1003-9961.2010.05.024
引用本文: 吾斯曼江·米吉提, 卡斯木江·斯迪克, 阿孜古力·祖农, 杨云栋. 新疆喀什地区一中学流感样疫情暴发的调查报告[J]. 疾病监测, 2010, 25(5): 420-421. DOI: 10.3784/j.issn.1003-9961.2010.05.024
Osmanjian Mijiti, Kasimjian Sidik, Arzigul Zunun, YANG Yun-dong. Survey of influenza B outbreak in a middle school in Kashigar Osmanjian[J]. Disease Surveillance, 2010, 25(5): 420-421. DOI: 10.3784/j.issn.1003-9961.2010.05.024
Citation: Osmanjian Mijiti, Kasimjian Sidik, Arzigul Zunun, YANG Yun-dong. Survey of influenza B outbreak in a middle school in Kashigar Osmanjian[J]. Disease Surveillance, 2010, 25(5): 420-421. DOI: 10.3784/j.issn.1003-9961.2010.05.024

新疆喀什地区一中学流感样疫情暴发的调查报告

Survey of influenza B outbreak in a middle school in Kashigar Osmanjian

  • 摘要: 2009年3月18日至4月2日喀什地区第六中学暴发流行性感冒(流感)样疫情,共临床诊断流感样病例155例,其中2例用甲型+乙型流感快速定点检测诊断试剂做快速检测诊断,结果显示为乙型流感阳性,全校平均罹患率为4.18%(155/3710),男性罹患率为6.07%(98/1614),女性为2.72%(57/2096)。疫情于3月18日首发, 3月21、22日出现暴发高峰。病例均为寄宿学生,以高中学生为主,占病例总数的99.36%;男生发病高于女生。

     

    Abstract: Objective To analyze the characteristics of an influenza like illness(ILI)outbreak occurred in No.6 middle school in Kashigar from 18 March to 2 April,2009, identify the outbreak cause and discuss the prevention and control measures. Methods Field epidemiological survey and descriptive epidemiological analysis were conducted. Two throat swabs were detected by rapid influenza diagnostic tests of type A+B. Results A total of 155 ILI cases occurred,2 of which were influenza B virus positive by the rapid diagnostic tests. The average attack rate was 4.18%(155/3710), which was 6.07% in boys(98/1614), and 2.72%(57/2096)in girls. The first case occurred on 18 March,and the incidence peaked on 21 and 22 March. All the cases were the students living in school, and most of them were the students in higher grade(99.36%). The incidence in boys was higher than in girls. Conclusion It is important to report the outbreak of infectious diseases in school timely and give early warning. The immunization should be conducted when it is necessary to control the outbreak.

     

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