仔猪水肿病多价灭活油乳疫苗的研究

Isolation and Identification of Pathogen in Piglet Edema and Immunoprophylaxis Protection

选择从新疆石河子地区分离的个优势血清型07、0149、015、02大肠杆菌,经培养、混合、灭活后,用白油、吐温、司本-80按一定比列混合,制成猪大肠杆菌多价油乳灭活疫苗。经检验,表明该疫苗安全有效,性能良好,大肠杆菌的的感染率、发病率明显降低。

Pathogenic bacterium was isolated from sick piglets and identified as E.coli by its morphology,culture characteristics,serological test and biochemical characteristics, The bacterium was fatal to mouse. The diease was controlled through the prevention with piglet egema oil adjuvant vaccin for health piglets.