PRV‐1b and PRV‐3a infection is associated with the same clinical disease in coho salmon (Oncorhynchus kisutch) farmed in Chile
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) Marco Rozas‐Serri, Ricardo Ildefonso, Andrea Peña, Victoria Jaramillo, Rodolfo Correa, Soraya Barrientos, Ariel Muñoz, Lucerina Maldonado and Estefanía Peñaloza Abstract Piscine orthoreovirus (PRV) is a […]
Inter-Laboratory Comparison of qPCR Assays for Piscirickettsia salmonis in Chile
Inter-Laboratory Comparison of qPCR Assays for Piscirickettsia salmonis in Atlantic Salmon (Salmo salar L.) in 11 Chilean Laboratories Andrea Peña, Marco Rozas-Serri, Ian A. Gardner, Benjamin Diethelm-Varela, Carla Anguita, Carlos Navarro Jerez, Fernando O. Mardones Abstract Real-time PCR (qPCR) testing is an essential component of early detection surveillance systems for Piscirickettsia salmonis infection in Atlantic […]
Current vaccination strategy against Piscirickettsia salmonis shows incomplete cross-protection
Current vaccination strategy against Piscirickettsia salmonis in Chile based only on the EM-90 genogroup shows incomplete cross-protection for the LF-89 genogroup Marco Rozas-Serri, Takahiro Kani, Victoria Jaramillo, Rodolfo Correa, Ricardo Ildefonso, Carlos Rabascall, Soraya Barrientos, Darling Coñuecar, Andrea Peña Abstract Piscirickettsia salmonis, the primary bacterial disease in Chilean salmon farming, necessitates a constant refinement […]
First Report of Aeromonas veronii in Farmed Nile Tilapia in Brazil
First Report of Aeromonas veronii as an Emerging Bacterial Pathogen of Farmed Nile Tilapia (Oreochromis niloticus) in Brazil Sandie Bispo dos Santos, Miguel Fernandez Alarcon, Anelise Stella Ballaben, Ricardo Harakava, Renata Galetti, Mateus Cardoso Guimarães, Mariene Miyoko Natori, Leonardo Susumu Takahashi, Ricardo Ildefonso, Marco Rozas-Serri Abstract Brazil is one of the world’s leading producers of […]
Piscine Orthoreovirus-1 (PRV-1) Has Been Present in Chilean Salmon Aquaculture since at Least 1994
Piscine Orthoreovirus-1 (PRV-1) Has Been Present in Chilean Salmon Aquaculture since at Least 1994 Marco Rozas-Serri, Ricardo Ildefonso, Victoria Jaramillo, Estefanía Peñaloza, Camila Leiva, Soraya Barrientos, Darling Coñuecar, Lucerina Maldonado, Ariel Muñoz, Andrea Peña, Felipe Aranis, and Carolina Senn Abstract Heart and skeletal muscle inflammation (HSMI) caused by Piscine orthoreovirus (PRV) was first described in […]
Co-Infection by LF-89-like and EM-90-like Genogrupos of Piscirickettsia salmonis
Co-Infection by LF89-like and EM-90-like Genogroups of Piscirickettsia salmonis in Farmed Atlantic Salmon in Chile: Implications for Surveillance and Control of Piscirickettsiosis Marco Rozas-Serri, Andrea Peña, Ian Gardner, Estefanía Peñaloza, Lucerina Maldonado, Ariel Muñoz, Fernando O. Mardones, Catalina Rodríguez, Ricardo Ildefonso, Carolina Senn and Felipe Aranis Abstract Piscirickettsiosis (SRS), caused by Piscirickettsia salmonis, is the […]
Reference Intervals for Blood Biomarkers in Farmed Atlantic Salmon, Coho Salmon and Rainbow Trout in Chile: Promoting a Preventive Approach in Aquamedicine
Reference Intervals for Blood Biomarkers in Farmed Atlantic Salmon, Coho Salmon and Rainbow Trout in Chile: Promoting a Preventive Approach in Aquamedicine Marco Rozas-Serri, Rodolfo Correa, Romina Walker-Vergara, Darling Coñuecar, Soraya Barrientos, Camila Leiva, Ricardo Ildefonso, Carolina Senn and Andrea Peña Abstract The mission of veterinary clinical pathology is to support the diagnostic process by […]
Why Does Piscirickettsia salmonis Break the Immunological Paradigm in Farmed Salmon? Biological Context to Understand the Relative Control of Piscirickettsiosis
Why Does Piscirickettsia salmonis Break the Immunological Paradigm in Farmed Salmon? Biological Context to Understand the Relative Control of Piscirickettsiosis Marco Rozas-Serri Abstract Piscirickettsiosis (SRS) has been the most important infectious disease in Chilean salmon farming since the 1980s. It was one of the first to be described, and to date, it continues to be […]
Full recombinant flagellin B from Vibrio anguillarum (rFLA) and its recombinant D1 domain (rND1) promote a pro-inflammatory state and improve vaccination against P. salmonis in Atlantic salmon (S. salar)
Full recombinant flagellin B from Vibrio anguillarum (rFLA) and its recombinant D1 domain (rND1) promote a pro-inflammatory state and improve vaccination against P. salmonis in Atlantic salmon (S. salar) Roxana González-Stegmaier, Andrea Peña, Franz Villarroel-Espíndola, Patricia Aguila, Cristian Oliver, Desmond MacLeod-Carey, Marco Rozas-Serri, Ricardo Enriquez, Jaime Figueroa. Abstract Flagellin is the major component of the flagellum, […]
Cost-effectiveness of longitudinal surveillance for Piscirickettsia salmonis using qPCR in Atlantic salmon farms (Salmo salar) in Chile
Marina Delphino, Fernando Mardones, Joaquin Neumann, Alicia Gallardo, Daniel Jimenez, Andrea Peña, Marco Rozas-Serri, Ian Gardner Abstract Costs of diagnostic testing including sample collection, sampling frequency and sample size are an important consideration in the evaluation of the economic feasibility of alternative surveillance strategies for detection of infectious diseases in aquatic animals. In Chile, Piscirickettsia salmonis […]