Decreased water temperature enhance Piscine orthoreovirus genotype 3 replication and severe heart pathology in experimentally infected rainbow trout. [PDF]
Front Vet Sci, 2023 Piscine orthoreovirus genotype 3 (PRV-3) was first discovered in Denmark in 2017 in relation to disease outbreaks in rainbow trout (Oncorhynchus mykiss).
Sørensen J +6 more
europepmc +2 more sources
Long-term persistence of piscine orthoreovirus-1 (PRV-1) infection during the pre-smolt stages of Atlantic salmon in freshwater. [PDF]
Vet Res, 2023 Piscine orthoreovirus (PRV) causes heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon. During salmon production cycles, HSMI has predominantly been observed after seawater transfer. More recently, better surveillance and longitudinal
Kannimuthu D +9 more
europepmc +2 more sources
Piscine Orthoreovirus 3 Is Not the Causative Pathogen of Proliferative Darkening Syndrome (PDS) of Brown Trout (Salmo trutta fario) [PDF]
Viruses, 2019 The proliferative darkening syndrome (PDS) is a lethal disease of brown trout (Salmo trutta fario) which occurs in several alpine Bavarian limestone rivers. Because mortality can reach 100%, PDS is a serious threat for affected fish populations. Recently,
Robert Fux +11 more
doaj +5 more sources
Correction: The effect of exposure to farmed salmon on piscine orthoreovirus infection and fitness in wild Pacific salmon in British Columbia, Canada. [PDF]
PLoS One, 2023 [This corrects the article DOI: 10.1371/journal.pone.0188793.].
Morton A +4 more
europepmc +2 more sources
Detection of Salmonid IgM Specific to the Piscine Orthoreovirus Outer Capsid Spike Protein Sigma 1 Using Lipid-Modified Antigens in a Bead-Based Antibody Detection Assay [PDF]
Frontiers in Immunology, 2019 Bead-based multiplex immunoassays are promising tools for determination of the specific humoral immune response. In this study, we developed a multiplexed bead-based immunoassay for the detection of Atlantic salmon (Salmo salar) antibodies against ...
Lena Hammerlund Teige +10 more
doaj +3 more sources
Analysis of Piscine orthoreovirus genotype 1 genomes collected over a 32-year period (1988-2020) suggests a fitness peak in salmon hosts with minimal evidence for temporal divergence. [PDF]
Virus EvolPiscine orthoreovirus genotype-1 (PRV-1) is a double-stranded non-enveloped RNA virus that has two subtypes (PRV-1a and PRV-1b) with members of PRV-1b considered to be more virulent than members of PRV-1a.
Johnson SC +4 more
europepmc +2 more sources
Dynamics of Polarized Macrophages and Activated CD8+ Cells in Heart Tissue of Atlantic Salmon Infected With Piscine Orthoreovirus-1. [PDF]
Front Immunol, 2021 Piscine orthoreovirus (PRV-1) infection causes heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar). The virus is also associated with focal melanized changes in white skeletal muscle where PRV-1 infection of macrophages ...
Malik MS +4 more
europepmc +2 more sources
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 +17 more
doaj +2 more sources
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 +5 more
doaj +2 more sources
Piscine Orthoreovirus-1 (PRV-1) Has Been Present in Chilean Salmon Aquaculture since at Least 1994
Fishes, 2023 Heart and skeletal muscle inflammation (HSMI) caused by Piscine orthoreovirus (PRV) was first described in farmed Atlantic salmon in Chile in 2011. However, as PRV induces long-lasting infections, it is not known when Chilean farmed salmon may have ...
Marco Rozas-Serri +11 more
doaj +2 more sources