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目的调查广西鼠疫疫区指示动物血清F1抗体阳性率,探讨鼠疫指示动物在鼠疫监测中的意义。方法采用间接血凝试验法,检测鼠疫指示动物和鼠类血清中鼠疫F1抗体。结果鼠疫指示动物(猫和狗)血清F1抗体阳性率为2.06%(10/486),鼠血清F1抗体阳性率为0.37%(1/272),两者差异有统计学意义(χ2=4.18,P<0.05)。结论鼠疫指示动物血清学监测对鼠疫防制具有非常重要的意义。
Objective To investigate the positive rate of serum F1 antibody in the plague-infected area of Guangxi to investigate the significance of plague-indicating animals in the surveillance of plague. Methods Indirect hemagglutination test was used to detect the plague F1 antibody in the sera of the plague-indicating animals and mice. Results The positive rate of F1 antibody in the animals (cats and dogs) was 2.06% (10/486) and the positive rate of F1 antibody in mice was 0.37% (1/272), the difference was statistically significant (χ2 = 4.18, P <0.05). Conclusion The serological surveillance of the plague-indicating animals is very important for the prevention of plague.