A "Swelling Disease of Head and Neck"in hens——Pathological Changes and Pathogenic Isolation and identifcution
Xue Dengmin Tong Denwen Yang Zhengqi Zhang Lianli(Depaxtment of vtrinary , Science,Northwestern Agricultural University YangLing,ShaanXi ,712100)
A "Swelling disease of head and neck" Was found in the two of hens in a peasant—household and a school—farm. Field investigation and microbiological examinations showed that head and neck granuloma in subcutaneous tissue was caused by Escherichia coil. Although the disease was controlled basically by suitable treatment, the cause, meachanism, cure and prevention of "Swelling disease of head and neck" need to be researched in the future.
【CateGory Index】： S858.31