Objective To study the production reason of prozone phenomenon in SAT of brucellosis,To provide a basis for we further has looked for the method of the elimination.

• 目的研究布氏菌病试管凝集试验(SAT)前带现象产生原因,为进一步有针对性的寻找清除的方法提供依据。方法(1)对在SAT中产生前带现象的所有血清检测不完全抗体;