Kjetil Korsnes
Associate Professor II
Faculty of Biosciences and Aquaculture
Arbeidsområder: Research interests: Fish health and fish diseases Research group: Aquactic health and welfare Teaching areas Fish health Bakgrunn: Utdanning/Education:
Doktorgrad/PhD: Molekylærbiologisk Institutt, Universitetet i Bergen Årstall og tittel på avhandling) / Year and title of thesis: 2008, Nervous necrosis virus NNV in farmed Norwegian fish species
Hovedfag/Master degree: Master degree in fish health( aquaculture), Univeristetet i Bergen
Forskning/Research: Fag-/kompetanseområder:
Fiskerifag/marine fag/Marine sciences: Fiskehelse, fiskesykdommer
Akvakultur/Aquaculture: (Gir ekspertkommentarer) Akvakultur, torsk, kveite
2025
Comparison of three point-of-care blood testing instruments for rapid on-site health monitoring of Atlantic salmon Salmo salar 2025 Diseases of Aquatic Organisms - Saad Zah, Eric Bendiksen, Ioannis Vatsos, Andre Madsen, Kjetil Korsnes
Leveraging blood biomarkers and machine learning to determine smoltifcation status of Atlantic salmon (Salmo salar) 2025 Aquaculture International - Saad Zah, Andre Madsen, Eric Bendiksen, Ioannis Vatsos, Kjetil Korsnes
2021
Nutrient Digestibility, Growth, Mucosal Barrier Status, and Activity of Leucocytes From Head Kidney of Atlantic Salmon Fed Marine- or Plant-Derived Protein and Lipid Sources 2021 Frontiers in Immunology - Solveig Lysfjord Sørensen, Youngjin Park, Yangyang Gong, Ghana Kalerammana Vasanth, Dalia Dahle, Kjetil Korsnes, Tran Ha Phuong, Viswanath Kiron, Sjur Øyen, Karin Pittman, Mette Sørensen
Animal Welfare Issues in Capture-Based Aquaculture 2021 Animals - Uthpala Chandararathna, Martin Haugmo Iversen, Kjetil Korsnes, Mette Sørensen, Ioannis Vatsos
2020
A Truncated Galectin-3 Isolated from Skin Mucus of Atlantic Salmon Salmo salar Binds to and Modulates the Proteome of the Gram-Negative Bacteria Moritella viscosa 2020 Marine Drugs - Deepti Manjari Patel, Yoichiro Kitani, Kjetil Korsnes, Martin Haugmo Iversen, Monica Fengsrud Brinchmann
2019
Consumption of sea lice by lumpfish (Cyclopterus lumpus): qPCR quantification and use of a non-destructive sampling method 2019 Aquaculture - Albert Imsland, Giulia Micallef, Kjetil Korsnes, Patrick Reynolds
2017
High nervous necrosis virus (NNV) diversity in wild wrasse (Labridae) in Norway and Sweden 2017 Diseases of Aquatic Organisms - Kjetil Korsnes, Egil Karlsbakk, Cecilie Kristin Skår, Lisbeth Sælemyr, Are Nylund, Bjørn Olav Kvamme, Stein Mortensen
2012
Transcriptional regulation of cytokines in the intestine of Atlantic cod fed yeast derived mannan oligosaccharide or beta-Glucan and challenged with Vibrio anguillarum 2012 Fish and Shellfish Immunology - Jep Lokesh, Jorge Fernandes, Kjetil Korsnes, Øivind Bergh, Monica Fengsrud Brinchmann, Kiron Viswanath
Horizontal transmission of nervous necrosis virus between turbot Scophthalmus maximus and Atlantic cod Gadus morhua using cohabitation challenge 2012 Diseases of Aquatic Organisms - Kjetil Korsnes, Egil Karlsbakk, Are Nylund, Audun H. Nerland
2011
Molecular diagnosis of francisellosis, a systemic granulomatous inflammatory disease in Atlantic cod, Gadus morhua L 2011 Veterinary research communications - Amod Kulkarni, Christopher Marlowe A. Caipang, Kjetil Korsnes, Monica Fengsrud Brinchmann, Viswanath Kiron
Changes in the Intestinal Microbiota of Wild Atlantic cod Gadus morhua L. Upon Captive Rearing 2011 Microbial Ecology - Anusha Dhanasiri, Laila Brunvold, Monica Fengsrud Brinchmann, Kjetil Korsnes, Øivind Bergh, Viswanath Kiron
2010
Detection of Francisella piscicida in Atlantic cod (Gadus morhua L) by the loop-mediated isothermal amplification (LAMP) reaction 2010 The Veterinary Journal - Christopher Caipang, Amod Kulkarni, Monica Brinchmann, Kjetil Korsnes, Viswanath Kiron
2009
Tissue tropism of nervous necrosis virus (NNV) in Atlantic cod, Gadus morhua L., after intraperitoneal challenge with a virus isolate from diseased Atlantic halibut, Hippoglossus hippoglossus (L.) 2009 Journal of Fish Diseases - Kjetil Korsnes, Egil Karlsbakk, Magnus Devold, Audun H. Nerland, Are Nylund
Detection of Francisella piscicida in Atlantic cod (Gadus morhua L) by the loop-mediated isothermal amplification (LAMP) reaction 2009 The Veterinary Journal - Christopher Marlowe Caipang, Amod Kulkarni, Monica Fengsrud Brinchmann, Kjetil Korsnes, Viswanath Kiron
LOOP-MEDIATED ISOTHERMAL AMPLIFICATION - AN ASSAY FOR THE DETECTION OF ATYPICAL FURUNCULOSIS CAUSED BY AEROMONAS SALMONICIDA IN ATLANTIC COD, GADUS MORHUA 2009 Journal of rapid methods and automation in microbiology - Amod Kulkarni, Monica Fengsrud Brinchmann, Kjetil Korsnes, Christopher Marlowe Caipang, Viswanath Kiron
USE OF LOOP-MEDIATED ISOTHERMAL AMPLIFICATION ASSAY FOR THE DETECTION OF VIBRIO ANGUILLARUM O2 beta, THE CAUSATIVE AGENT OF VIBRIOSIS IN ATLANTIC COD, GADUS MORHUA 2009 Journal of rapid methods and automation in microbiology - Amod Kulkarni, Monica Fengsrud Brinchmann, Kjetil Korsnes, Christopher Marlowe Caipang, Viswanath Kiron
Tissue tropism of nervous necrosis virus (NNV) in Atlantic cod, Gadus morhua L., after intraperitoneal challenge with a virus isolate from diseased Atlantic halibut, Hippoglossus hippoglossus (L.) 2009 Journal of Fish Diseases - Kjetil Korsnes, Egil Karlsbakk, Magnus Devold, Audun Nerland, Are Nylund
2008
Antimicrobial activity in serum of Atlantic cod Gadus morhua L.: comparison between cultured and wild fish 2008 Journal of Fish Biology - Christopher Marlowe Caipang, Natasha Hynes, Monica Fengsrud Brinchmann, Kjetil Korsnes, Viswanath Kiron
Nervous necrosis virus (NNV) in farmed Norwegian fish species 2008 - Kjetil Korsnes
Vibrio tapetis-like strain isolated from introduced Manila clams Ruditapes philippinarum showing symptoms of brown ring disease in Norway 2008 Diseases of Aquatic Organisms - Christine Paillard, Kjetil Korsnes, Patrick Le Chevalier, Christine Le Boulay, Lisbeth Harkestad, Anne Grete Eriksen, Endre Willassen, Øivind Bergh, Clément Bovo, Cecilie K Skår, Stein Mortensen
New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway 2008 Archives of Virology - Are Nylund, Egil Karlsbakk, Stian Nylund, Trond Einar Isaksen, Marius Karlsen, Kjetil Korsnes, Sigurd O Handeland, Rune Martinsen, Trond Mork Pedersen, Karl Fredrik Ottem
New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway 2008 Archives of Virology - Are Nylund, Egil Karlsbakk, Stian Nylund, Trond Einar Isaksen, Marius Karlsen, Kjetil Korsnes, Sigurd O. Handeland, Rune Martinsen, Trond Mork Pedersen, Karl Fredrik Ottem
Nervous necrosis virus (NNV) in farmed Norwegian fish species 2008 - Kjetil Korsnes, Audun H. Nerland
Vibrio tapetis-like strain isolated from introduced Manila clams Ruditapes philippinarum showing symptoms of brown ring disease in Norway 2008 Diseases of Aquatic Organisms - Christine Paillard, Kjetil Korsnes, Patrick Le Chevalier, Christine Le Boulay, Lisbeth Harkestad, Anne Grete Eriksen, Endre Willassen, Øivind Bergh, Clément Bovo, Cecilie Skår, Stein Mortensen
Viktige patogener i kystsonen 2008 Fisken og Havet, Særnummer - Egil Karlsbakk, Trond Einar Isaksen, Karl Fredrik Ottem, Are Nylund, Kjetil Korsnes, Audun Nerland, Sonal Patel, Øyvind Bergh
2007
Nodavirus in farmed Atlantic cod Gadus morhua in Norway 2007 Diseases of Aquatic Organisms - Sonal Patel, Kjetil Korsnes, Øivind Bergh, Frode Todnem Vik-Mo, Jan Pedersen, Audun H. Nerland
Nodavirus in farmed Atlantic cod Gadus morhua in Norway 2007 Diseases of Aquatic Organisms - Sonal Patel, Kjetil Korsnes, Øivind Bergh, Frode Vik-Mo, Jan Pedersen, Audun Nerland
2006
"Eyes wide shut" - A critical view of aquaculture health management and risk factors in the "real world" 2006 Bulletin of The European Association of Fish Pathologists - Stein Mortensen, Kjetil Korsnes, Øivind Bergh
Bacteria in the gut of juvenile cod Gadus morhua fed live feed enriched with four different commercial diets 2006 ICES Journal of Marine Science - Kjetil Korsnes, Ove Nicolaisen, Cecilie Skår, Audun Nerland, Øivind Bergh
2005
Viral encephalopathy and retinopathy (VER) in Atlantic salmon Salmo salar after intraperitoneal challenge with a nodavirus from Atlantic halibut Hippoglossus hippoglossus 2005 Diseases of Aquatic Organisms - Kjetil Korsnes, Magnus Devold, Audun Nerland, Are Nylund
Sykdommer hos torsk, forebygging og behandling Oppdrett av torsk - næring med fremtid 2005 - Øivind Bergh, Ole B. Samuelsen, Kjetil Korsnes
Viral encephalopathy and retinopathy in Atlantic salmon Salmo salar after intraperitoneal challenge with a nodavirus from Atlantic halibut Hippoglossus hippoglossus 2005 Diseases of Aquatic Organisms - Kjetil Korsnes, Magnus Devold, Audun Nerland, Are Nylund
Viral encephalopathy and retinopathy (VER) in Atlantic salmon Salmo salar after intraperitoneal challenge with a nodavirus from Atlantic halibut Hippoglossus hippoglossus 2005 Diseases of Aquatic Organisms - Kjetil Korsnes, Magnus Devold, Audun H. Nerland, Are Nylund
2004
Characterization of nodavirus and viral encephalopathy and retinopathy in farmed turbot, Scophthalmus maximus (L.) 2004 Journal of Fish Diseases - Renate Johansen, Ingunn Sommerset, B. Torud, Kjetil Korsnes, M J Hjortaas, Frank Nilsen, Audun Nerland, Birgit Dannevig
Characterization of nodavirus and viral encephalopathy and retinopathy in farmed turbot, Scophthalmus maximus (L.) 2004 Journal of Fish Diseases - Renate Johansen, Ingunn Sommerset, Brit Tørud, Kjetil Korsnes, M J Hjortaas, Frank Nilsen, Audun Nerland, Birgit Dannevig
2024
Kartlegging av kjønnsmodning hos oppdrettstorsk under produksjons- og kontrollerte forhold samt overlevelse av deres avkom 2024 Havbruk 2024 - Maud Alix, Kjetil Korsnes, Stefan Paulsen, Jan Christian Ervik, Julianne Jacobsen, Lena Birgitta Norberg
2021
Towards a sustainable fishery and use of cleaner fish in salmonid aquaculture. Challenges and opportunities 2021 - Stein Mortensen, Kim Aleksander Tallaksen Halvorsen, Anne Berit Skiftesvik, Caroline Durif, Lars Helge Stien, Eeva Jansson, Maria Quintela, Nina Sandlund, Kjell Harald Nedreaas, Terje Jørgensen, Hans Hagen Stockhausen, Kjetil Korsnes, Inger Fyllingen, Hulda Bysheim, Patrick Reynolds, Ellika Faust, Håkan Wennhage, Carl André, Peter Rask Møller, Henrik Carl, Jacob Linnemann Rønfeldt, Albert K.D. Imsland, Lauren Henly
2013
MOLECULAR DETECTION OF MORITELLA VISCOSA IN ATLANTIC SALMON (SALMO SALAR) 2013 Genomics in Aquacultur, 3rd International Symposium - Monica Fengsrud Brinchmann, Siriyappagouder Prabhugouda, Christopher Caipang, Martin Haugmo Iversen, Kjetil Korsnes
2011
Probiotika - en alternativ innfallsvinkel for sykdomskontroll:Myte eller realitet? 2011 Fiskehelse - Kiron Viswanath, Kjetil Korsnes
Expression of cytokine genes in the intestine of Atlantic cod following dietary and pathogenic stimulation 2011 Genomics in Aquaculture International Symposium - Lokesh Jeppinamogeru, Jorge Fernandes, Kjetil Korsnes, Christopher Caipang, Monica F Brinchmann, Kiron Viswanath
2010
Smittespredning – resultater fra forskningsprosjektet AREAPATHOGEN 2010 Fiskehelse - Stein Mortensen, Lars Asplin, Kjetil Korsnes, Peder A Jansen, Magne Aldrin
2009
Molecular diagnosis of francisellosis, a systemic granulomatous inflammatory disease in Atlantic cod, Gadus morhua L 2009 14th Conference of the European Association of Fish Pathologists - Amod Kulkarni, Monica Fengsrud Brinchmann, Kjetil Korsnes, Christopher Marlowe Caipang, Viswanath Kiron
Loop-mediated isothermal amplification (LAMP) assay for rapid detection of important bacterial pathogens of Atlantic cod, Gadus morhua 2009 1st Genomics in Aquaculture - Amod Kulkarni, Christopher Marlowe Caipang, Monica Fengsrud Brinchmann, Kjetil Korsnes, Viswanath Kiron
Rapid detection of important bacterial pathogens in Atlantic cod Gadus morhua through loop-mediated isothermal amplification reaction 2009 14th Conference of the European Association of Fish Pathologists - Christopher Marlowe Caipang, Amod Kulkarni, Monica Fengsrud Brinchmann, Kjetil Korsnes, Viswanath Kiron
2008
Nodavirus og VHS virus påvist hos marine villfisk i Norge 2008 Fagseminar for virussykdommer hos laks og torsk - Trond Einar Isaksen, Are Nylund, Karl Fredrik Ottem, Øyvind Jakobsen Brevik, Stian Nylund, Egil Karlsbakk, Linda Sleire, Kjetil Korsnes, Liv Johansen
Observations on the gut microflora of wild and farmed Atlantic cod Gadus morhua 2008 5th World Fisheries Congress - Anusha Dhanasiri, Laila Brunvold, Monica Fengsrud Brinchmann, Kjetil Korsnes, Øivind Bergh, Viswanath Kiron
CodPath prosjektet: kartlegging av sykdomsagens hos villtorsk. En kort presentasjon 2008 Fiskehelse - Egil Karlsbakk, Trond Einar Isaksen, Are Nylund, Magnus Devold, Kjetil Korsnes, Sigurd O. Handeland, Stian Nylund, Karl Fredrik Ottem, Øyvind Jakobsen Brevik, Linda Andersen, Marius Karlsen, Knut E. Jørstad, Linda Sleire
2007
Virulence factors and host specificity of Vibrio tapetis, pathogen of clams and wrasses 2007 Vibrio 2007 - Christine Paillard, Marcel Koken, Adeline Toffin, Nelly LeGoic, Nolwenn Trinkler, Fatma Lakhal, Annick Jackq, Kjetil Korsnes, Stein H. Mortensen, Øivind Bergh
Screening av smittestoffer i vill stamfisk 2007 Nettverksmøte 2007 - Sats på torsk - Trond Einar Isaksen, Egil Karlsbakk, Karl Fredrik Ottem, Stian Nylund, Linda Andersen, Sigurd O Handeland, Kjetil Korsnes, Are Nylund
Miljøeffekter av torskeoppdrett 2007 - Terje Svåsand, Øivind Bergh, Geir Dahle, Lars Are Hamre, Egil Karlsbakk, Kjetil Korsnes, Geir Lasse Taranger, Knut Jørstad
Kan sykdom begrense den globale veksten i fiskeoppdrett? 2007 Fisken og Havet - Øivind Bergh, Stein H. Mortensen, Kjetil Korsnes
2006
Molecular methods for detection of the medusae Periphylla periphylla and Atolla sp. in the diet of mesopelagic shrimps 2006 - Helene Axelsen, Audun H. Nerland, Tone Falkenhaug, Tonje Castberg, Kjetil Korsnes
Nodavirus i norsk torskeoppdrett 2006 Norsk Fiskeoppdrett - Sonal Patel, Hilde Sindre, Kjetil Korsnes, Jan Per Pedersen, Øivind Bergh, Hege Hellberg, Audun Helge Nerland
2005
Nodavirus hos marin fisk og laks 2005 Fiskehelse - Kjetil Korsnes, Magnus Devold, Audun Nerland, Are Nylund
Atlantisk laks er mottakelig for infeksjon med nodavirus 2005 Norsk Fiskeoppdrett - Kjetil Korsnes, Magnus Devold, Audun Nerland, Are Nylund
Sykdomsspredning - et forvaltningsproblem? 2005 Norsk Fiskeoppdrett - Øivind Bergh, Kjetil Korsnes, Are Nylund
2004
Bacteria in the gut of juvenile cod fed rotifers enriched with four different commercial diets 2004 Gadoid Mariculture: Development and Future Challenges. ICES Symposium - Kjetil Korsnes, Ove Nicolaisen, Øivind Bergh, Cecilie Kristin Skår, Audun Nerland
1997
World Aquaculture '97 ekskursjon. (Ekskursjonsrapport) 1997 - Lise Haug, Ernst Morten Hevrøy, Kjetil Korsnes, Kristian Pettersen, Linda Sandven, Linda Simensen, Jostein Solbakken, Jon Olav Veland