摘要
仔猪水肿病灭活菌苗的制备及对小鼠的保护试验曹军平周绍凤陈德元高崧＊（湖北省农科院畜牧兽医研究所）猪水肿病是由大肠杆菌的某些致病菌株感染小肠而引起的断乳仔猪的一种肠毒血症。其特征为发病突然、经过短促、头部和胃壁等部发生水肿。猪群中的感染率一般在１５％左...
Abstract An oil or Al(OH) 3 adjuvant vaccine pnepared with a mixed hemdystic E coli liquid was injected into mice i.m or i.p.A hyperimmune serum with litre of agglutination and precipitation was obtained.Mice were immuned with oil or Al(OH) 3 vaccine prnepared with mixed bacteria liquid,14 d later attacked by nenly cultured bacteria liquid.It showed that this vaccine had a better protectine effect and a practical prospect.
