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刘建军, 程小雯, 何建凡, 杨洪. 深圳市1998-1999年流感病毒分离及抗体水平测定[J]. 疾病监测, 2001, 16(5): 169-172. DOI: 10.3784/j.issn.1003-9961.2001.5.169
引用本文: 刘建军, 程小雯, 何建凡, 杨洪. 深圳市1998-1999年流感病毒分离及抗体水平测定[J]. 疾病监测, 2001, 16(5): 169-172. DOI: 10.3784/j.issn.1003-9961.2001.5.169
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LIU Jianjun. et al, . Isolating of Influenza Viruses and Antibodies Level Survey in Shenzhen Between 1998 and 1999[J]. Disease Surveillance, 2001, 16(5): 169-172. DOI: 10.3784/j.issn.1003-9961.2001.5.169
Citation: LIU Jianjun. et al, . Isolating of Influenza Viruses and Antibodies Level Survey in Shenzhen Between 1998 and 1999[J]. Disease Surveillance, 2001, 16(5): 169-172. DOI: 10.3784/j.issn.1003-9961.2001.5.169
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深圳市1998-1999年流感病毒分离及抗体水平测定

Isolating of Influenza Viruses and Antibodies Level Survey in Shenzhen Between 1998 and 1999

    摘要
  • 摘要: 为探索流感病毒变异规律 ,有效预防流感。采用常规鸡胚双腔和MDCK细胞分离流感病毒并进行毒株鉴定 ;用血凝抑制试验测定抗体水平。结果表明 ,1998年分离流感病毒 40株 ,其中H3N2型39株,B型 1株 ;1999年分离病毒 70株:H3N2 型 36株、B型34株 ,其中有1株H3N2 型和 1株B型被定为国内代表性毒株 ;深圳市一般人群对H1N1、H3N2 和B型毒株的抗体水平都在 5 0 %以上。因此 ,两年中 ,流感病毒没有发生较大规模的流行 ,在流感监测中 ,应高度重视从散在病人中分离新变种。

     

    Abstract: Objective To study the variation of influenza virus in order to prevent the influenza efficiently. Methods The specimens were inoclulated into embryonated chicken eggs and MDCK cell. Afterward, all virus strains were identified. Results Of 40 influenza virus strains obtained in 1998, type H3N2 were 39 strains and type B 1 strain; of 70 influenza virus strains obtained in 1999, type H3N2 were 36 strains and type B 34 strains, of them, 1 type H3N2 and 1 type B were elected as representative virus strains in our country. The antibody level of type H1H1,H3H2and B virus strains in general population in Shenzhen was above 50.Conclusion There was no influenza epi-demic occurred in these two years. A great more attention should be paid on the new variation from distributive pa-tients.

     

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