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KMID : 1023519990220010053
Korean Journal of Veterinary Service
1999 Volume.22 No. 1 p.53 ~ p.59
Mixed infection with coccidiosis, fowl typhoid and infectious bursal disease in broiler, a case report
Kim Youn-Tae

Koh Won-Seuk
Lee Jeoung-Won
Seo Lee-Weon
Yang Hong-Ji
Song Hee-Jong
Oh Un-Pyung
Abstract
a flocks of broiler, 29 days old, was submitted to Iksan-branch, Livestock Development and Research Institute of Chonbuk province. Grossly, their feathers were ruffled and multiful hemorrhage were presented in the thigh and pectoral muscles. There were multifocal foci on the liver surface and enlarged and edematous on bursa of Fabricius. The coagulative materials, which were blood-tinged, were filled in cecum, and Eimeria oocysts were detected in the cecal contents. Microscopically, macrogametes were noted in the cecum, degeneration and necrosis of lymphocytes in the medullary area of bursal follicles, and multifocal necrosis of hepatocytes. There were positive in the infectious bursal disease(IBD) through selologic test and Salmonella gallinarum were detected. This report is a mixed infection case of coccidium, IBD and fowl typhoid in a flocks of broiler.
KEYWORD
Broiler, Coccidium, IBD, Fowl typhoid
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