survey for infectious hematopoietic necrosis virus in adult sockeye salmon (Oncorhynchus nerka) in Great Central Lake, British Columbia
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survey for infectious hematopoietic necrosis virus in adult sockeye salmon (Oncorhynchus nerka) in Great Central Lake, British Columbia by G. S. Traxler

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Published by Dept. of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station in Nanaimo, B.C .
Written in English

Subjects:

  • Sockeye salmon -- Diseases -- British Columbia -- Great Central Lake.

Book details:

Edition Notes

Statementby G.S. Traxler.
SeriesCanadian technical report of fisheries and aquatic sciences -- no. 1205
ContributionsPacific Biological Station.
Classifications
LC ClassificationsSH"223"C35"no.1205
The Physical Object
Paginationiii, 11 p :
Number of Pages11
ID Numbers
Open LibraryOL20960416M

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A virus disease of juvenile sockeye salmon (Oncorhynchus nerka) has been a problem in Washington hatcheries since first reported by Rucker [9] in Presumably, the same disease has occurred in Oregon, and it is now referred to as the Oregon, and it is now referred to as the Oregon sockeye disease (OSD) or the sockeye salmon virus (SSV) [8,12].Cited by:   Sockeye Salmon are an iconic species widely distributed throughout the North Pacific. A devastating pathogen of Sockeye Salmon is infectious hematopoietic necrosis virus (IHNV, genus Novirhabdovirus, family Rhabdoviridae). It has been postulated that IHNV is maintained in salmon populations by persisting over the life of its host and/or by residing in natural reservoirs other than its Cited by:   Background. Sockeye Salmon are an iconic species widely distributed throughout the North Pacific. A devastating pathogen of Sockeye Salmon is infectious hematopoietic necrosis virus (IHNV, genus Novirhabdovirus, family Rhabdoviridae).It has been postulated that IHNV is maintained in salmon populations by persisting over the life of its host and/or by residing in natural reservoirs other . infectious hematopoietic necrosis virus (IHNV) reveal differences among isolates of the virus by fluores- cence, neutralization and electrophoresis. Diseases of Aquatic Organi –

The control of epizootics of infectious haematopoietic necrosis (IHN) virus in salmonid fishes is presently based on examination and certification of adult brood fish to prevent the introduction of virus-infected eggs into hatcheries (Canadian Fisheries and Marine Service ; McDaniel ). This strategy is based on the assumption that the virus is vertically transmitted in association with. One of the most devastating pathogens of Sockeye Salmon is infectious hematopoietic necrosis virus (IHNV). The virus is enzootic throughout the range of Sockeye Salmon where it can also infect trout and other salmon species [2, 3]. IHNV is a negative-sense single-stranded, enveloped RNA . adult Chinook salmon appear to be the most frequent species infected with aquareovirus A or B. The virus has also been isolated from adult coho and chum the virus resulting in mild hepatitis with no overt disease or mortality. In Alaska, aquareoviruses have been isolated from Chinook salmon (species B) and geoduck clams (species A). Sockeye Salmon are an iconic species widely distributed throughout the North Pacific. A devastating pathogen of Sockeye Salmon is infectious hematopoietic necrosis virus (IHNV, genus.

  The results of virological examination of adult sockeye salmon Oncorhynchus nerka in Lake Nachikinskoe from to demonstrated high values of prevalence of the infectious hematopoietic necrosis virus (IHNV) in the fish population (up to %). In the studied water reservoir there are optimal conditions for the development and revealing of the epizootic of infectious . The incidence and amount of infectious hematopoietic necrosis (IHN) virus was determined in 10 organs and body fluids from each of female sockeye salmo Virus was found in high concentrations only in fish sampled during and after spawning. In vivo fitness correlates with host-specific virulence of Infectious hematopoietic necrosis virus (IHNV) in sockeye salmon and rainbow trout Ma. Michelle D. Peñaranda⁎, Andrew R. Wargo, Gael Kurath Graduate Program in Pathobiology, Department of Global . Finite volume ocean circulation and particle tracking models are used to simulate water-borne transmission of infectious hematopoietic necrosis virus (IHNV) among Atlantic salmon (Salmo salar) farms in the Discovery Islands region of British Columbia, ical simulations for April and July are carried out to demonstrate the seasonal impact of river discharge, wind, ultra-violet.