Infectious salmon anemia virus--genetics and pathogenesis
The infectious salmon anemia virus (ISAV) is the causative agent of the ISA syndrome that affects mainly Atlantic salmon (Salmo salar) and has caused high mortality epidemics in Norway, Scotland, Canada, the United States and Chile. It is classified as an Orthomyxoviridae, its genome is composed of …
Animal Disease Alert: Infectious Salmon Anemia - Animal and …
2024年11月18日 · Infectious salmon anemia (ISA) is a serious viral fish disease that affects farmed and wild Atlantic salmon in several areas of the world. APHIS works with fish health partners to help protect U.S. aquaculture and wild fish populations from ISA.
Infectious Salmon Anemia Virus - an overview - ScienceDirect
Infectious salmon anemia virus (ISAV) is a disease that can have devastating consequences in farmed Atlantic salmon (Salmo salar) resulting in high mortalities as well as high economic losses. ISAV is listed as the fourth of the 10 notifiable diseases of aquatic animals by the Office International des Epizooties (OIE, 2021).
Understanding host response to infectious salmon anaemia virus …
2023年3月29日 · Infectious Salmon Anaemia Virus (ISAV) is an Orthomixovirus that represents a large problem for salmonid aquaculture worldwide. Current prevention and treatment methods are only partially effective. Genetic selection and genome engineering have the potential to develop ISAV resistant salmon stocks.
Infectious Salmon Anemia Virus Infectivity Is Determined by …
Infectious salmon anemia virus (ISAV) is the etiological agent of infectious salmon anemia. It belongs to the genus isavirus, one of the genera of the Orthomyxoviridae family, as does Influenzavirus A. The ISAV genome comprises eight negative-sense single-stranded RNA segments that code for at least 10 proteins.
infectious salmon anaemia - CABI Digital Library
2024年11月19日 · Infectious salmon anaemia (ISA) is a systemic and lethal disease of farmed Atlantic salmon (Salmo salar), characterized by severe anaemia, circulatory disturbances and haemorrhages in several organs. The disease was recognized for the first time in Norway in 1984 (Thorud and Djupvik, 1988).
Chapter 12 - Infectious salmon anemia - ScienceDirect
2022年1月1日 · Infectious salmon anemia virus (ISAV) is a disease that can have devastating consequences in farmed Atlantic salmon (Salmo salar) resulting in high mortalities as well as high economic losses. ISAV is listed as the fourth of the 10 notifiable diseases of aquatic animals by the Office International des Epizooties (OIE, 2021).
Infectious salmon anemia virus: causative agent, pathogenesis …
ISAV causes fatal systemic infections in marine-farmed Atlantic salmon and asymptomatic infections in feral fish. Experimentally induced fatal clinical disease in rainbow trout (Oncorhynchus mykiss) has identified a correlate of virulence of ISAV that may explain its emergence as a fish pathogen.
Nonvirulent Infectious Salmon Anemia Virus (ISAV-HPR0) Not …
2024年8月13日 · Infectious salmon anemia virus (ISAV) is an internationally regulated pathogen of salmon owing to its potential for high virulence and transmissibility. Although multiple species of salmonid are susceptible to ISAV, disease, known as infectious salmon anemia or ISA, is most notably observed in farmed Atlantic salmon (Salmo salar) of Norway ...
Exploring genetic resistance to infectious salmon anaemia virus …
2021年5月13日 · Infectious Salmonid Anaemia Virus (ISAV) causes a notifiable disease that poses a large threat for Atlantic salmon (Salmo salar) aquaculture worldwide. There is no fully effective treatment or vaccine, and therefore selective breeding to increase resistance to ISAV is a promising avenue for disease prevention.
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