Results 21 to 30 of about 761 (162)

British Columbia freshwater salmon hatcheries demonstrate minimal contribution to piscine orthoreovirus (PRV) regional occurrence with no evidence for nonendemic strain introductions

FACETS, 2023
Piscine orthoreovirus genotype 1 (PRV-1) is a common virus in farmed and wild salmon in the northeastern Pacific Ocean. Its regional occurrence in freshwater is far less clear.
Mark P. Polinski, Colleen A. Haddad, Ahmed Siah, Chad Fuller, Mark Higgins, Jay Parsons   +5 more
doaj   +2 more sources

PRV-1 Virulence in Atlantic Salmon Is Affected by Host Genotype [PDF]

Viruses
Heart and skeletal muscle inflammation (HSMI) is a significant disease affecting Atlantic salmon (Salmo salar) production in Norway but has had limited impact to production in North America. The causative agent of HSMI is piscine orthoreovirus genotype 1
Mark Polinski, Lynden Gross, David Groman, Marta Alarcón, Mark Braceland, Marije Booman, Delphine Ditlecadet, Samuel May, Nellie Gagné, Kyle Garver   +9 more
doaj   +2 more sources

Toward Effective Vaccines Against Piscine Orthoreovirus: Challenges and Current Strategies [PDF]

Viruses
Piscine orthoreovirus (PRV) is a globally distributed viral pathogen that causes heart and skeletal muscle inflammation (HSMI) in Atlantic salmon (Salmo salar) and affects other salmonids, yet no commercial vaccines are currently available.
Daniela Espinoza, Andrea Rivas-Aravena
doaj   +2 more sources

Experimental transmission of piscine orthoreovirus-1 (PRV-1) in different life stages of Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) [PDF]

Frontiers in Marine Science, 2023
Piscine orthoreovirus -1 (PRV-1) causes the disease heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon, and the virus has been detected in wild anadromous Atlantic salmon and brown trout.
Dhamotharan Kannimuthu, HyeongJin Roh, H Craig Morton, Ma Michelle D. Peñaranda, Anne Vossgård, Tom Hansen, Per Gunnar Fjelldal, Egil Karlsbakk, Ingrid Fiksdal, Maria K. Dahle, Håkon Berg-Rolness, Stig Mæhle, Ghebretnsae Dawit Berhe, Joachim Nordbø, Sonal Patel, Abdullah Madhun, Søren Grove, Bjørn Olav Kvamme   +17 more
doaj   +4 more sources

Dissemination of Piscine orthoreovirus-1 (PRV-1) in Atlantic Salmon (Salmo salar) during the Early and Regenerating Phases of Infection [PDF]

Pathogens, 2020
Piscine orthoreovirus-1 (PRV-1) can cause heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar), but the line of events from infection, pathologic change, and regeneration has not been thoroughly described.
Kannimuthu Dhamotharan, Håvard Bjørgen, Muhammad Salman Malik, Ingvild B. Nyman, Turhan Markussen, Maria K. Dahle, Erling Olaf Koppang, Øystein Wessel, Espen Rimstad   +8 more
doaj   +6 more sources

High-Load Reovirus Infections Do Not Imply Physiological Impairment in Salmon [PDF]

Frontiers in Physiology, 2019
The recent ubiquitous detection of PRV among salmonids has sparked international concern about the cardiorespiratory performance of infected wild and farmed salmon.
Yangfan Zhang, Mark P. Polinski, Phillip R. Morrison, Colin J. Brauner, Anthony P. Farrell, Anthony P. Farrell, Kyle A. Garver   +6 more
doaj   +3 more sources

Piscine Orthoreovirus from Western North America Is Transmissible to Atlantic Salmon and Sockeye Salmon but Fails to Cause Heart and Skeletal Muscle Inflammation [PDF]

PLoS ONE, 2016
Heart and skeletal muscle inflammation (HSMI) is a significant and often fatal disease of cultured Atlantic salmon in Norway. The consistent presence of Piscine orthoreovirus (PRV) in HSMI diseased fish along with the correlation of viral load and ...
Mark P Polinski, Gary D Marty
exaly   +2 more sources

Most of the escaped farmed salmon entering a river during a 5-year period were infected with one or more viruses [PDF]

Journal of Fish Diseases, Volume 47, Issue 7, July 2024.
Disease interactions between farmed and wild populations have been poorly documented for most aquaculture species, in part due to the complexities to study this.
Andersen-Fjeldheim, Kaja Christine, Andersen-Fjeldheim, Per Tommy, Glover, Kevin Alan, Harvey, Alison C., Karlsbakk, Egil Erlingsson, Madhun, Abdullah Sami, Meier, Sonnich, Skaala, Øystein, Solberg, Monica Favnebøe, Wennevik, Vidar   +9 more
core   +3 more sources

Infection experiments with novel Piscine orthoreovirus from rainbow trout (Oncorhynchus mykiss) in salmonids [PDF]

PLoS ONE, 2017
A new disease in farmed rainbow trout (Onchorhyncus mykiss) was described in Norway in 2013. The disease mainly affected the heart and resembled heart and skeletal muscle inflammation (HSMI) in Atlantic salmon (Salmo salar L.).
Niccoló Vendramin, Øystein Wessel, Anna Luiza Farias Alencar   +2 more
exaly   +2 more sources

Pathogens from salmon aquaculture in relation to conservation of wild Pacific salmon in Canada. [PDF]

Sci Adv
The spread of pathogens from farmed salmon is a conservation concern for wild Pacific salmon in British Columbia (BC), Canada. Three pathogens are prevalent in farmed Atlantic salmon in BC, spill over to wild Pacific salmon, and are linked to negative ...
Krkosek M, Bateman AW, Bass AL, Bugg WS, Connors BM, Deeg CM, Di Cicco E, Godwin S, Grimm J, Krichel L, Mordecai G, Morton A, Peacock S, Shea D, Riddell B, Miller KM.   +15 more
europepmc   +4 more sources