Disease data

Infection with ostreid herpesvirus 1 microvariant

Other diseases
Molluscs
Viral disease; Herpesvirus; Ostreid herpesvirus

Summary from the online OIE Diagnostic Manual

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

Countries affected

Country Year Status View Records

Species affected

Species Disease occurence Abstract

Countries affected

Country Year Status View Records
Australia 2013 Reported present or known to be present View Records
France 2012 Reported present or known to be present View Records
Ireland 2018 Reported present or known to be present View Records
Italy 2014 First detection in region View Records
Korea, Republic of 2015 Reported in country for the first time View Records
Mexico 2020 Reported present or known to be present View Records
New Zealand 2014 Reported present or known to be present View Records
Norway 2014 Reported present or known to be present View Records
Portugal 2015 Reported in country for the first time View Records
Spain 2012 Reported present or known to be present View Records
Sweden 2014 Reported present or known to be present View Records
United Kingdom 2014 Reported present or known to be present View Records
United States of America 2020 Reported present or known to be present View Records

Species affected

Species Disease occurence Abstract
Crassostrea angulata Natural occurrence Sequence variation in ostreid herpesvirus 1 microvar isolates detected in dying and asymptomatic Crassostrea angulata adults in the Iberian Peninsula: insights into viral origin and spread.
Crassostrea corteziensis Experimental demonstration Herpes virus OsHV-1 and the protist Perkinsus marinus modify the expression of the Down syndrome cell adhesion molecule gene in gill and mantle of Crassostrea spp.
Crassostrea gigas Experimental demonstration Herpes virus OsHV-1 and the protist Perkinsus marinus modify the expression of the Down syndrome cell adhesion molecule gene in gill and mantle of Crassostrea spp.
Crassostrea gigas Natural occurrence Detection and description of a particular Ostreid herpesvirus 1 genotype associated with massive mortality outbreaks of Pacific oysters, Cassostrea gigas, in France in 2008.
Crassostrea gigas Unknown Prevalence and genotypic diversity of ostreid herpesvirus type 1 in Crassostrea gigas cultured in the Gulf of California, Mexico
Mytilus edulis Experimental demonstration The role of the mussel Mytilus spp. in the transmission of ostreid herpesvirus-1 microVar

Countries affected

Country Year Status View Records
Australia 2013 Reported present or known to be present View Records
France 2012 Reported present or known to be present View Records
Ireland 2018 Reported present or known to be present View Records
Italy 2014 First detection in region View Records
Korea, Republic of 2015 Reported in country for the first time View Records
Mexico 2020 Reported present or known to be present View Records
New Zealand 2014 Reported present or known to be present View Records
Norway 2014 Reported present or known to be present View Records
Portugal 2015 Reported in country for the first time View Records
Spain 2012 Reported present or known to be present View Records
Sweden 2014 Reported present or known to be present View Records
United Kingdom 2014 Reported present or known to be present View Records
United States of America 2020 Reported present or known to be present View Records

Species affected

Species Disease occurence Abstract
Crassostrea angulata Natural occurrence Sequence variation in ostreid herpesvirus 1 microvar isolates detected in dying and asymptomatic Crassostrea angulata adults in the Iberian Peninsula: insights into viral origin and spread.
Crassostrea corteziensis Experimental demonstration Herpes virus OsHV-1 and the protist Perkinsus marinus modify the expression of the Down syndrome cell adhesion molecule gene in gill and mantle of Crassostrea spp.
Crassostrea gigas Experimental demonstration Herpes virus OsHV-1 and the protist Perkinsus marinus modify the expression of the Down syndrome cell adhesion molecule gene in gill and mantle of Crassostrea spp.
Crassostrea gigas Natural occurrence Infection with ostreid herpesvirus-1 microvariant,United Kingdom [Immediate Notification 12/08/14]
Crassostrea gigas Natural occurrence Detection and description of a particular Ostreid herpesvirus 1 genotype associated with massive mortality outbreaks of Pacific oysters, Cassostrea gigas, in France in 2008.
Crassostrea gigas Unknown Ostreid herpesvirus 1 microvariant, United States of America [Immediate notification 19/11/20]
Crassostrea gigas Unknown Prevalence and genotypic diversity of ostreid herpesvirus type 1 in Crassostrea gigas cultured in the Gulf of California, Mexico
Mytilus edulis Experimental demonstration The role of the mussel Mytilus spp. in the transmission of ostreid herpesvirus-1 microVar