仔猪水肿病病原的分离、鉴定及生物学特性

Isolation and Identification of Edema Disease of Swine and Its Biological Characters

通过对引起贵州省仔猪水肿病病原的分离、鉴定和生物学特性的研究,分离到的菌株为致病性大肠杆菌,其因子血清型鉴定为O8∶K40∶K47;O25∶K19;O78∶K80;O29∶K?。药敏试验结果表明:该菌对菌必治、庆大霉素、链霉素、先锋V、头孢等抗生素敏感,对一些常见的抗生素如青霉素、四环素、氯霉素、苄拉霉素等产生了耐药性。因此,采用药物治疗该病时应根据药敏试验进行选择。

The pathogenic coli was isolated by isolation and identification of Edema Disease of Swine and the serum types are O8 ： K40 ： K47 ; O25 ： K19 ; O78 ： K80 and O29 ： K？. The results from the medical sensitive test show that the pathogenic coil are sensitive to, and resistance to. Therefore, the medicine to control the disease should be selected according to the results of the medical sensitive test.