VHS virus - present situation
Geographic distribution: VHSV can be divided into 4 genotypes and at least 8 subtypes and there is a close linkage between genotypes, geographic range and affected fish species. VHS is still only reported from the Northern hemisphere- and while countries like Denmark, Norway and England have freed t...
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University of Copenhagen
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ftdtupubl:oai:pure.atira.dk:publications/0e08b45d-b492-45cd-87b1-c69e1104445b 2023-05-15T18:41:13+02:00 VHS virus - present situation Skall, Helle Frank Olesen, Niels Jørgen 2015 application/pdf https://orbit.dtu.dk/en/publications/0e08b45d-b492-45cd-87b1-c69e1104445b https://backend.orbit.dtu.dk/ws/files/118442253/DAFINET_November_2015_Abstract_Book_1_.pdf eng eng University of Copenhagen info:eu-repo/semantics/openAccess Skall , H F & Olesen , N J 2015 , VHS virus - present situation . in Dafinet and Profish Workshop : Book of abstracts . University of Copenhagen , Frederiksberg C , DAFINET and ProFish Workshop , København , Denmark , 17/11/2015 . conferenceObject 2015 ftdtupubl 2022-08-14T08:23:20Z Geographic distribution: VHSV can be divided into 4 genotypes and at least 8 subtypes and there is a close linkage between genotypes, geographic range and affected fish species. VHS is still only reported from the Northern hemisphere- and while countries like Denmark, Norway and England have freed themselves for VHS, several countries are still struggling with the disease. An update on the recent VHS outbreaks in rainbow trout in Iran, in olive flounder in Korea, in wrasse in Scotland, in turbot in Turkey, in a number of fish species in the great lakes in USA and Canada, and a general overview of the worldwide distribution of the disease will be given. Virus evolution: Recent studies indicate that only a few amino acid changes in the structural proteins of VHSV can change the virulence patterns significantly, thereby coming closer to assessing the risk of none to low virulent viruses becoming high virulent. Virulence factors both depend on the ability of VHSV to enter a cell and on the speed and efficiencyof virus replication in the cells. Apparently the viral nucleocapsid protein plays a very important role for the later and seems to be the target for determination of a virulence marker. Conference Object Turbot Technical University of Denmark: DTU Orbit Canada Freed ENVELOPE(164.333,164.333,-71.483,-71.483) Norway |
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Open Polar |
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Technical University of Denmark: DTU Orbit |
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ftdtupubl |
language |
English |
description |
Geographic distribution: VHSV can be divided into 4 genotypes and at least 8 subtypes and there is a close linkage between genotypes, geographic range and affected fish species. VHS is still only reported from the Northern hemisphere- and while countries like Denmark, Norway and England have freed themselves for VHS, several countries are still struggling with the disease. An update on the recent VHS outbreaks in rainbow trout in Iran, in olive flounder in Korea, in wrasse in Scotland, in turbot in Turkey, in a number of fish species in the great lakes in USA and Canada, and a general overview of the worldwide distribution of the disease will be given. Virus evolution: Recent studies indicate that only a few amino acid changes in the structural proteins of VHSV can change the virulence patterns significantly, thereby coming closer to assessing the risk of none to low virulent viruses becoming high virulent. Virulence factors both depend on the ability of VHSV to enter a cell and on the speed and efficiencyof virus replication in the cells. Apparently the viral nucleocapsid protein plays a very important role for the later and seems to be the target for determination of a virulence marker. |
format |
Conference Object |
author |
Skall, Helle Frank Olesen, Niels Jørgen |
spellingShingle |
Skall, Helle Frank Olesen, Niels Jørgen VHS virus - present situation |
author_facet |
Skall, Helle Frank Olesen, Niels Jørgen |
author_sort |
Skall, Helle Frank |
title |
VHS virus - present situation |
title_short |
VHS virus - present situation |
title_full |
VHS virus - present situation |
title_fullStr |
VHS virus - present situation |
title_full_unstemmed |
VHS virus - present situation |
title_sort |
vhs virus - present situation |
publisher |
University of Copenhagen |
publishDate |
2015 |
url |
https://orbit.dtu.dk/en/publications/0e08b45d-b492-45cd-87b1-c69e1104445b https://backend.orbit.dtu.dk/ws/files/118442253/DAFINET_November_2015_Abstract_Book_1_.pdf |
long_lat |
ENVELOPE(164.333,164.333,-71.483,-71.483) |
geographic |
Canada Freed Norway |
geographic_facet |
Canada Freed Norway |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
Skall , H F & Olesen , N J 2015 , VHS virus - present situation . in Dafinet and Profish Workshop : Book of abstracts . University of Copenhagen , Frederiksberg C , DAFINET and ProFish Workshop , København , Denmark , 17/11/2015 . |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766230723228860416 |