Comparative sensitivities of diagnostic procedures used to detect bacterial kidney disease in salmonid fishes

Journal of Wildlife Diseases
By: , and 

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Abstract

Kidney and spleen homogenates from each of 60 coho salmon (Oncorhynchus kisutch) and steelhead trout (Salmo gairdneri) were examined for detection of Renibacterium salmoninarum. The proportions of positives differed widely with the detection procedures used: in coho salmon, 5% were positive by the Gram-stain procedure, 10% by the direct fluorescent antibody test, 48% by bacteriological isolation, 65% by staphylococcal coagglutination, and 73% by counterimmunoelectrophoresis; in steelhead trout, 3% were positive by Gram-stain, 8.3% by fluorescent antibody, 17% by bacteriological isolation, and 67% by counterimmunoelectrophoresis. Renibacterium salmoninarum was not detected in either coho salmon or steelhead trout by immunodiffusion analysis.

Publication type Article
Publication Subtype Journal Article
Title Comparative sensitivities of diagnostic procedures used to detect bacterial kidney disease in salmonid fishes
Series title Journal of Wildlife Diseases
DOI 10.7589/0090-3558-21.2.144
Volume 21
Issue 2
Year Published 1985
Language English
Publisher Wildlife Disease Association
Contributing office(s) Leetown Science Center
Description 5 p.
First page 144
Last page 148
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