PRV-1b and PRV-3a infection is associated with the same clinical disease in coho salmon (Oncorhynchus kisutch) farmed in Chile: unraveling the pathogenesis of the orthoreoviral cardiomyopathy and hemolytic jaundice (OCHJ)

• Published in: Veterinary research (Paris) Vol. 56; no. 1; p. 17
• Main Authors: Rozas-Serri, Marco, Ildefonso, Ricardo, Peña, Andrea, Jaramillo, Victoria, Correa, Rodolfo, Barrientos, Soraya, Muñoz, Ariel, Maldonado, Lucerina, Peñaloza, Estefanía
• Format: Journal Article
• Language: English
• Published: England BioMed Central 21.01.2025; BMC
• Subjects: Animals; Aquaculture; biomarkers; blood chemistry; cardiomyocytes; Cardiomyopathies - pathology; Cardiomyopathies - veterinary; Cardiomyopathies - virology; cardiomyopathy; Chile; Chile - epidemiology; coho salmon; erythrocytes; fish; Fish Diseases - epidemiology; Fish Diseases - pathology; Fish Diseases - virology; hemolytic anemia; jaundice; Jaundice - veterinary; Jaundice - virology; Life Sciences; liver; Longitudinal Studies; monitoring; observational studies; OCHJ; Oncorhynchus kisutch; Orthoreovirus; Orthoreovirus - classification; Orthoreovirus - physiology; pathogenesis; Prospective Studies; PRV-1b; PRV-3a; Reoviridae Infections - epidemiology; Reoviridae Infections - pathology; Reoviridae Infections - veterinary; Reoviridae Infections - virology; species; viral load; viruses; Chile; PRV-3a; pathogenesis; OCHJ; coho salmon; PRV-1b

Piscine orthoreovirus (PRV) is a virus that is widely distributed among global aquaculture populations of salmonid species. The coho salmon ( Oncorhynchus kisutch ) is a species of increasing productive and economic importance in Chile. The presence of PRV has generated concern about its impact on t...