Viral haemorrhagic septicaemia (VHS) is a highly contagious disease of rainbow trout in fresh water, causing great economic loss in the European trout farming industry. In his doctorate, Bjørn Erik Brudeseth presented ...
Cell & Microbiology
May 13, 2009
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Mycobacteriosis in fish is a disease that is difficult to detect and therefore often underdiagnosed. For the same reason, information about the effects of this disease on the fish farming industry has been limited.
Ecology
Jan 15, 2013
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New research shows how the interaction between Atlantic salmon and the ISA virus leads to the development and spreading of the influenza-like disease ISA in fish. The new findings may be of interest to research on influenza ...
Plants & Animals
Apr 10, 2013
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Disease is one of the most challenging issues facing the Norwegian fish farming industry today. Infectious diseases caused by bacteria, viruses or parasites impair fish welfare, lead to profit losses and can potentially also ...
Ecology
Sep 12, 2013
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For her doctorate, Camilla Sekse studied how viral DNA can be transmitted from pathogenic to non-pathogenic E. coli. Viruses that infect bacteria in this way are called bacteriophages. Her findings reveal that such transmission ...
Cell & Microbiology
Apr 16, 2009
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An increase in human activity is posing a threat to natural aquatic ecosystems in Tanzania and contributing to environmental damage and ecological changes. Doctoral research carried out by Hezron Emmanuel Nonga shows that ...
Environment
Dec 28, 2011
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Stress affects the congenital immune defence system. New doctoral research has revealed how stress can lower the immunity of salmon and increase its susceptibility to viral infection.
Ecology
Jan 2, 2013
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Gelagay Ayelet Melesse's doctoral research reveals that there are several serotypes of the virus causing foot-and-mouth disease (FMD) and the African horse sickness virus (AHSV) and several different hosts for these viruses ...
Other
Nov 13, 2013
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New findings on the interaction between an influenza-related virus and the host provide a significant contribution to understanding disease mechanisms behind the serious fish disease Infectious salmon anemia (ISA).
Plants & Animals
Sep 24, 2012
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The polysaccharide (sugar substance) chitosan has a documented antibacterial effect. Hilde Mellegard's doctoral research shows that this antibacterial activity varies according to the chemical composition of the chitosan.
Cell & Microbiology
Sep 15, 2011
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