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Abstract
This report summarises current scientific information and experience obtained with various methods for testing of salmonid broodfish or spawn for bacterial kidney disease (BKD - Renibacterium salmoninarum infection) in order to prevent vertical transmission of the organism to the offspring. Assessment is also being performed for Flavobacterium psychrophilum infections causing rainbow trout fry syndrome (RTFS) or bacterial coldwater disease (CWD), and for Piscirickettsia salmonis infection causing salmon rickettsial syndrome (SRS) in salmonid fish species. Methods for screening to document the absence of BKD in fish populations are well established. Some of them have also proven successful for testing individual fish from infected populations in order to avoid vertical transmission of the infectious agent. Several diagnostic methods for flavobacteriosis and piscirickettsiosis have also been established but none of them, as yet, has been validated for use in programmes to prevent vertical transmission of disease. Priority subjects for further research in order to improve the management and control of these vertically transmissible fish diseases are suggested.
| Publication type | Report |
|---|---|
| Publication Subtype | Other Report |
| Title | Work package 4 report: Broodfish testing for bacterial infections |
| ISBN | 82-91743-39-8 |
| Year Published | 2005 |
| Language | English |
| Publisher | Veterinærmedisinsk Oppdragssenter AS |
| Contributing office(s) | Western Fisheries Research Center |
| Description | 19 p. |
| Google Analytic Metrics | Metrics page |