Title |
First detection, isolation and molecular characterization of infectious salmon anaemia virus associated with clinical disease in farmed Atlantic salmon (Salmo salar) in Chile
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Published in |
BMC Veterinary Research, August 2008
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DOI | 10.1186/1746-6148-4-28 |
Pubmed ID | |
Authors |
Marcos G Godoy, Alejandra Aedo, Molly JT Kibenge, David B Groman, Carmencita V Yason, Horts Grothusen, Angelica Lisperguer, Marlene Calbucura, Fernando Avendaño, Marcelo Imilán, Miguel Jarpa, Frederick SB Kibenge |
Abstract |
Infectious salmon anaemia (ISA) is a viral disease of marine-farmed Atlantic salmon (Salmo salar) caused by ISA virus (ISAV), which belongs to the genus Isavirus, family Orthomyxoviridae. The virus is considered to be carried by marine wild fish and for over 25 years has caused major disease outbreaks in marine-farmed Atlantic salmon in the Northern hemisphere. In the Southern hemisphere, ISAV was first detected in Chile in 1999 in marine-farmed Coho salmon (Oncorhynchus kisutch). In contrast to the classical presentation of ISA in Atlantic salmon, the presence of ISAV in Chile until now has only been associated with a clinical condition called Icterus Syndrome in Coho salmon and virus isolation has not always been possible. During the winter of 2007, unexplained mortalities were registered in market-size Atlantic salmon in a grow-out site located in Chiloé in Region X of Chile. We report here the diagnostic findings of the first significant clinical outbreak of ISA in marine-farmed Atlantic salmon in Chile and the first characterization of the ISAV isolated from the affected fish. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Chile | 10 | 5% |
Colombia | 2 | 1% |
France | 1 | <1% |
Norway | 1 | <1% |
Brazil | 1 | <1% |
United Kingdom | 1 | <1% |
Canada | 1 | <1% |
Iceland | 1 | <1% |
United States | 1 | <1% |
Other | 0 | 0% |
Unknown | 180 | 90% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 37 | 19% |
Student > Master | 31 | 16% |
Student > Ph. D. Student | 24 | 12% |
Student > Bachelor | 16 | 8% |
Other | 13 | 7% |
Other | 39 | 20% |
Unknown | 39 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 85 | 43% |
Veterinary Science and Veterinary Medicine | 17 | 9% |
Biochemistry, Genetics and Molecular Biology | 14 | 7% |
Environmental Science | 6 | 3% |
Earth and Planetary Sciences | 4 | 2% |
Other | 28 | 14% |
Unknown | 45 | 23% |