Disease data

HRP-deleted or HPR0 infectious salmon anaemia virus

OIE listed diseases
Fish
  • Bremnes syndrome (Norway)
  • Salmon anaemia syndrome (SAS) (Norway)
Viral disease; Orthomyxovirus-like; Infectious salmon anaemia virus

Summary from the online OIE Diagnostic Manual

To see details of the disease from the online OIE Diagnostic Manual click here

Countries affected

Country Year Status View Records
Canada 2013 Reported present or known to be present View Records
Chile 2013 Reported present or known to be present View Records
Denmark 2019 Reported present or known to be present View Records
Faroe Islands 2017 Reported present or known to be present View Records
Iraq 2009 Suspected but not confirmed View Records
Norway 2017 Reported in country for the first time View Records
United Kingdom 2010 Reported present or known to be present View Records
United States of America 2010 Suspected but not confirmed View Records

Species affected

Species Disease occurence Abstract
Clupea harengus Experimental demonstration OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Clupea harengus Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Oncorhynchus mykiss Experimental demonstration OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Oncorhynchus mykiss Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Oncorhynchus mykiss Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Oncorhynchus mykiss Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salmo salar Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Salmo salar Natural occurrence World Animal Health in 1994. Part 1. Reports on the animal health status and disease control methods.
Salmo salar Natural occurrence World Animal Health in 1996. Part 1. Reports on the animal health status and disease control methods.
Salmo salar Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases 2003 (4th edition).
Salmo salar Natural occurrence OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Salmo salar Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Salmo salar Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salmo salar Natural occurrence Infectious salmon anaemia, Norway (Immediate notification, 13/03/2014)
Salmo trutta Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Salmo trutta Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Salmo trutta Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Salmo trutta Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salvelinus alpinus Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Unknown species Unknown An updated proposal for classification of infectious salmon anemia virus strains.

Countries affected

Country Year Status View Records
Canada 2018 Reported present or known to be present View Records
Chile 2014 Reported present or known to be present View Records
Faroe Islands 2011 Reported present or known to be present View Records
Norway 2012 Reported present or known to be present View Records
United Kingdom 2017 Reported present or known to be present View Records
United States of America 2018 See Publication View Records

Species affected

Species Disease occurence Abstract
Clupea harengus Experimental demonstration Herring (Clupea harengus): a host for infectious salmon anemia virus (ISAV).
Lepeophtheirus salmonis Carrier not affected Mechanisms for transmission of infectious salmon anaemia (ISA).
Mytilus edulis Unknown The interaction of infectious salmon anaemia virus (ISAV) with the blue mussel, Mytilus edulis.
Oncorhynchus kisutch Natural occurrence Isolation and identification of infectious salmon anaemia virus (ISAV) from Coho salmon in Chile
Salmo salar Experimental demonstration Infectious anaemia in Atlantic salmon (Salmo salar L.).
Salmo salar Experimental demonstration Infectivity of internal tissues of Atlantic salmon, Salmo salar L. experimentally infected with the aetiological agent of infectious salmon anaemia (ISA).
Salmo salar Experimental demonstration Bona Fide Evidence for Natural Vertical Transmission of Infectious Salmon Anemia Virus in Freshwater Brood Stocks of Farmed Atlantic Salmon (Salmo salar) in Southern Chile.
Salmo salar Experimental demonstration First field evidence of the evolution from a non-virulent HPRO to a virulent HPR-deleted infectious salmon anaemia virus
Salmo salar Experimental demonstration In vivo virulence and genomic comparison of infectious Salmon Anaemia Virus isolates from Atlantic Canada.
Salmo salar Natural occurrence Infectious anaemia in Atlantic salmon (Salmo salar L.).
Salmo salar Natural occurrence Infectious salmon anaemia (ISA) in the United Kingdom
Salmo salar Natural occurrence Infectious salmon anaemia in salt water Atlantic salmon (Salmo salar L.) in New Brunswick, Canada
Salmo salar Natural occurrence Outbreak of ISA during first feeding of salmon fry ( Salmo salar )
Salmo salar Unknown The role of fish movements and the spread of infectious salmon anemia virus (ISAV) in Chile, 2007-2009.
Salmo salar Unknown The first instance of HPR-deleted ISAV detection in eviscerated, fresh salmon at a Chinese entry-exit port
Salmo salar Unknown Accelerated ISAV replication detection by cell culture methods combined with time-monitoring RT-qPCR
Salmo salar Unknown Risk Factors Associated With Outbreaks of Infectious Salmon Anemia (ISA) With Unknown Source of Infection in Norway.
Salmo trutta Carrier not affected Infectious salmon anaemia virus (ISAV) in brown trout.
Salmo trutta Experimental demonstration Infectious salmon anaemia virus (ISAV) in brown trout.
Salmo trutta Experimental demonstration Sea trout as a carrier of infectious salmon anaemia virus.
Salmo trutta Natural occurrence Infectious salmon anaemia virus in wild fish from Scotland

Countries affected

Country Year Status View Records
Canada 2018 Reported present or known to be present View Records
Chile 2014 Reported present or known to be present View Records
Denmark 2019 Reported present or known to be present View Records
Faroe Islands 2017 Reported present or known to be present View Records
Iraq 2009 Suspected but not confirmed View Records
Norway 2017 Reported in country for the first time View Records
United Kingdom 2017 Reported present or known to be present View Records
United States of America 2018 See Publication View Records

Species affected

Species Disease occurence Abstract
Clupea harengus Experimental demonstration Herring (Clupea harengus): a host for infectious salmon anemia virus (ISAV).
Clupea harengus Experimental demonstration OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Clupea harengus Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Lepeophtheirus salmonis Carrier not affected Mechanisms for transmission of infectious salmon anaemia (ISA).
Mytilus edulis Unknown The interaction of infectious salmon anaemia virus (ISAV) with the blue mussel, Mytilus edulis.
Oncorhynchus kisutch Natural occurrence Isolation and identification of infectious salmon anaemia virus (ISAV) from Coho salmon in Chile
Oncorhynchus mykiss Experimental demonstration OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Oncorhynchus mykiss Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Oncorhynchus mykiss Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Oncorhynchus mykiss Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salmo salar Experimental demonstration Infectious anaemia in Atlantic salmon (Salmo salar L.).
Salmo salar Experimental demonstration Infectivity of internal tissues of Atlantic salmon, Salmo salar L. experimentally infected with the aetiological agent of infectious salmon anaemia (ISA).
Salmo salar Experimental demonstration Bona Fide Evidence for Natural Vertical Transmission of Infectious Salmon Anemia Virus in Freshwater Brood Stocks of Farmed Atlantic Salmon (Salmo salar) in Southern Chile.
Salmo salar Experimental demonstration First field evidence of the evolution from a non-virulent HPRO to a virulent HPR-deleted infectious salmon anaemia virus
Salmo salar Experimental demonstration In vivo virulence and genomic comparison of infectious Salmon Anaemia Virus isolates from Atlantic Canada.
Salmo salar Natural occurrence Infectious anaemia in Atlantic salmon (Salmo salar L.).
Salmo salar Natural occurrence Infectious salmon anaemia (ISA) in the United Kingdom
Salmo salar Natural occurrence Infectious salmon anaemia in salt water Atlantic salmon (Salmo salar L.) in New Brunswick, Canada
Salmo salar Natural occurrence Outbreak of ISA during first feeding of salmon fry ( Salmo salar )
Salmo salar Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Salmo salar Natural occurrence World Animal Health in 1994. Part 1. Reports on the animal health status and disease control methods.
Salmo salar Natural occurrence World Animal Health in 1996. Part 1. Reports on the animal health status and disease control methods.
Salmo salar Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases 2003 (4th edition).
Salmo salar Natural occurrence OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Salmo salar Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Salmo salar Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salmo salar Natural occurrence Infectious salmon anaemia, Norway (Immediate notification, 13/03/2014)
Salmo salar Unknown The role of fish movements and the spread of infectious salmon anemia virus (ISAV) in Chile, 2007-2009.
Salmo salar Unknown The first instance of HPR-deleted ISAV detection in eviscerated, fresh salmon at a Chinese entry-exit port
Salmo salar Unknown Accelerated ISAV replication detection by cell culture methods combined with time-monitoring RT-qPCR
Salmo salar Unknown Risk Factors Associated With Outbreaks of Infectious Salmon Anemia (ISA) With Unknown Source of Infection in Norway.
Salmo trutta Carrier not affected Infectious salmon anaemia virus (ISAV) in brown trout.
Salmo trutta Experimental demonstration Infectious salmon anaemia virus (ISAV) in brown trout.
Salmo trutta Experimental demonstration Sea trout as a carrier of infectious salmon anaemia virus.
Salmo trutta Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Salmo trutta Natural occurrence Infectious salmon anaemia virus in wild fish from Scotland
Salmo trutta Natural occurrence OIE Diagnostic Manual for Aquatic Animal Diseases (3rd edition).
Salmo trutta Natural occurrence OIE Aquatic Animal Health Code 2010 (13th edition)
Salmo trutta Natural occurrence OIE Aquatic Animal Health Code 2011 (Online)
Salvelinus alpinus Experimental demonstration OIE Manual of Diagnostic Tests for Aquatic Animals (5th edition, 2006).
Unknown species Unknown An updated proposal for classification of infectious salmon anemia virus strains.