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KMID : 1023520130360010061
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Korean Journal of Veterinary Service
2013 Volume.36 No. 1 p.61 ~ p.65
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A study of infectious duck diseases in western Gyeongnam province, Korea
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Kim Min-Hee
Jo Myeong-Hui
Ryou Seong-Hwan
Bang Sang-Young
Heo Jeong-Ho
Kim Hyun-Joon
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Abstract
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We investigated the prevalence of infectious duck diseases using 156 ducks reared in 18 farms of western Gyeong-nam province. As a result, duck viral hepatitis (12.8%), colibacillosis (7.1%), and fungal disease (9.0%) were detected. However, avian influenza and riemerellosis were not detected. During autopsies, we could grossly observed red swollen liver (12.8%), petechial or ecchymotic hemorrhage on liver (11.5%), and fibrinous perihepatitis (9.0%). Gray-white necrotic spot (23.1%), swollen spleen (22.8%), swollen kidney (20.5%), hyperemia or hemorrhage on tracheal mucous membrane (8.3%), and nodule in long or air sac (9.0%) were also found.
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KEYWORD
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Duck diseases, Duck viral hepatitis, Colibacillosis, Fungal disease, Gyeongnam province
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