选用引起中华鳖红脖子病的嗜水气单胞菌菌株,以灭活菌株作为抗原,对母鸡进行免疫,从鸡蛋中得到抗该病原的特异性鸡蛋抗体,适用浸泡及口服免疫法,并将该特异性鸡蛋抗体应用于中华鳖红脖子病的免疫防治试验。结果表明:特异性鸡蛋抗体对中华鳖红脖子病有较强的免疫保护率,浸泡浓度大于0. 6ppm时,免疫保护率可达64. 3% ;口服免疫法每千克饲料必须添加0 . 2克鸡蛋抗体时,才具有较好的免疫作用。 The Aeromonas hydrophila strain which causes the red neck disease of soft-shelled turtle was selected to inoculate the hen with the inactivated strain as the antigen, and the specific egg antibodies against the pathogen were obtained from the egg for immersion and oral immunization. The specific antibody was applied to the red egg neck turtle immune control trials. The results showed that: the specific antibody to red neck neonate turtle strong immune protection rate, soaking concentration greater than 0. 6ppm, the immune protection rate of up to 64.3%; oral immunization per kg feed must be added 0.2 Grams of egg antibody, it has a better immune function.