鸡新城疫、传染性法民囊炎继发大肠杆菌病的诊治

Henan Journal of Animal Husbandry and Veterinary Medicine(2010)

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Abstract
鸡新城疫和传染性法氏囊炎都是一种急性、高度接触性传染病.由于法氏囊是鸡的免疫器官,鸡只感染后常引起免疫抑制,并发或继发新城疫、大肠杆菌病,造成鸡只大批死亡,给养鸡生产带来极大损失.
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