【摘要】 <正> 为在静息期发现微弱存在的鼠疫动物病,需要探索更敏感而特异的监测手段。根据不完全抗体效价高和在机体内持续存在时间长的特点,我们从1976年开始陆续建立和改进了五种更多还原

【Abstract】 Some methods for examining incomplete antibody of plague have been esta-blished by authors.Those are BaCl₂-test.antigen-neutralization test usingFI sensitivited sheep red blood-cell,Hemagglutination-Coombs test,Hemaggl-utination-SPA test and SPA-ELISA test.The sensitivity of these methods arein 8—64 times higher than that of the standard passive hemagglutination.Am-ong these methods the sensitivity of Hemagglutination-SPA test is higher andits procedure is very simple.Therefore it can be used for plague surveillance infield condition.更多还原