中国媒介生物学及控制杂志

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肾综合征出血热特异性抗体调查研究

陈桂兴;刘淑芳   

  1. 临沂市卫生防疫站防疫科 山东276004
  • 出版日期:2002-06-20 发布日期:2002-06-20

Survey on Specificity Antibody Against Hemorrhagic Fever with Renal Syndrome

CHEN Gui-xing; LIU Shu-fang   

  1. Linyi Hygiene and Epidemic Prevention Station,Linyi276004,China
  • Online:2002-06-20 Published:2002-06-20

摘要: 目的:了解肾综合征出血热(HFRS)病人血清特异性抗体特征。方法:采用间接免疫荧光法(IFAT),检测HFRS现症病人及患病后1~5年血清抗体滴度。结果:调查现症病人55例,其血清抗体IgG阳性率90.91%;调查患病后1~5年血清抗体61份,阳性率为88.52%。结论:本病病后能产生相应的特异性抗体,血清抗体滴度保持较高水平,有持久的病后免疫,但有逐渐下降趋势。

关键词: 肾综合征出血热, 抗体

Abstract: ObjectiveTo investigate the feature of blood specificity antibody against hemorrhagic fever with renal syndrome(HFRS) virus in the patients.Methods:The blood antibody titer against HFRS were tested with IFAT in the patients including who recovered 1-5 years ago.ResultsThe antibody(IgG) positive rate of 55 patients was 90.91 %,of 61 patients who recovered from HFRS 1-5 years ago was 88.52%.Conclusion:The pationts can produce corresponding specificity antibody and have lasting immunity.The titer of blood antibody keeps higher level,but it reduces gradually.