| 2010年卧龙区不同人群甲型H1N1流感病毒感染及免疫状况调查 |
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| 引用本文： | 谷芳,张蕊,王馨.2010年卧龙区不同人群甲型H1N1流感病毒感染及免疫状况调查[J].预防医学论坛,2011(3):225-226. |
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| 作者姓名： | 谷芳 张蕊 王馨 |
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| 作者单位： | 南阳市卧龙区疾病预防控制中心; |
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| 摘 要： | 目的]了解不同人群甲型H1N1流感(甲流)抗体水平与甲流疫苗接种后的免疫效果,为预测甲流提供参考依据。方法]2010年1月,采集南阳市卧龙区部分普通人群、甲流确诊病例和甲流疫苗接种者血清,采用血凝抑制试验检测甲流抗体水平。结果]检测普通人群138人,甲流抗体阳性的26人,阳性率为18.84%,几何平均滴度为1∶17.73,其中>60岁、20~61岁、3~5岁、6~18岁阳性率分别为为47.22%、11.43%、8.57%、6.25%(P<0.01)。检测甲流确诊病例25例,甲流抗体阳性的22例,阳性率为88.00%,几何平均滴度为1∶40.00。检测甲流疫苗接种者126人,甲流抗体阳性的105人,阳性率为83.33%,几何平均低度为1:41.12。结论]卧龙区普通人群甲流抗体水平较低,甲流病人和甲流疫苗接种者甲流抗体水平较高。
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| 关 键 词： | 甲型H1N1流感病毒 感染 免疫水平 |
Survey on Infection of Influenza Type A(H1N1) Virus and Immunity among Different People in Wolong District,2010 |
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| GU Fang,ZHANG Rui,WANG Xin..Survey on Infection of Influenza Type A(H1N1) Virus and Immunity among Different People in Wolong District,2010[J].Preventive Medicine Tribune,2011(3):225-226. |
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| Authors: | GU Fang ZHANG Rui WANG Xin |
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| Institution: | GU Fang,ZHANG Rui,WANG Xin.(Wolong District Center for Disease Control and Prevention,Nanyang,473000,He'nan,China) |
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| Abstract: | Objective]To understand antibody level of Influenza Type A(H1N1) among different people and the immune effect after vaccination,to provide basis for Influenza Type A(H1N1) prevention and control.Methods]Serum samples were collected from general people,confirmed cases of H1N1 and people vaccinated with vaccine in January 2010 in Wolong district,antibody level was tested with Hemagglutination inhibition test.Results]Of the138 ordinary people tested,antibody to Influenza Type A(H1N1) virus was positive in 2... |
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| Keywords: | Influenza type A(H1N1) Infection Immune level |
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