Preparation and Examination of Inactivated Emulsion Vaccine against Newcastle Disease, Infectious Br

• 作 者: ZHANG Jian-wei LI Lin ZHANG Zh
• 机 构: InstituteofAnimalHusbandryandVeterinaryMedicine
• 出 处: 动物与饲料科学：英文版
• 发表日期: 2011年2期
• 关键词: 传染性支气管炎病毒 H9亚型禽流感 鸡新城疫 灭活苗 乳剂 TWEEN-80 SPAN-80 联合疫苗 Newcastle disease Infectious

[Objective] To prepare inactivated emulsion vaccine against Newcastle disease, infectious bronchitis and H9 subtype avian influenza. [Method] Antigen fluid of Newcastle disease virus (NDV) La Sota strain, infectious bronchitis virus (IBV) M41 strain and H