Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?
Identifieur interne : 001164 ( Istex/Corpus ); précédent : 001163; suivant : 001165Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?
Auteurs : M. Fabian ; A. Baumer ; D. SteinhagenSource :
- Journal of Fish Diseases [ 0140-7775 ] ; 2013-05.
Abstract
The koi herpesvirus (KHV) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of KHV infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent KHV infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the KHV genome using real‐time PCR with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. Cyprinid and non‐cyprinid wild fish can therefore be considered as an epidemiological risk for pond carp farms.
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DOI: 10.1111/jfd.12016
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<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title><author><name sortKey="Fabian, M" sort="Fabian, M" uniqKey="Fabian M" first="M" last="Fabian">M. Fabian</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation></author><author><name sortKey="Baumer, A" sort="Baumer, A" uniqKey="Baumer A" first="A" last="Baumer">A. Baumer</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation></author><author><name sortKey="Steinhagen, D" sort="Steinhagen, D" uniqKey="Steinhagen D" first="D" last="Steinhagen">D. Steinhagen</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: dieter.steinhagen@tiho-hannover.de</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:4B1FA8900690C9BECF645B3CCA56B179B929BD8B</idno><date when="2013" year="2013">2013</date><idno type="doi">10.1111/jfd.12016</idno><idno type="url">https://api.istex.fr/document/4B1FA8900690C9BECF645B3CCA56B179B929BD8B/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001164</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001164</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title><author><name sortKey="Fabian, M" sort="Fabian, M" uniqKey="Fabian M" first="M" last="Fabian">M. Fabian</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation></author><author><name sortKey="Baumer, A" sort="Baumer, A" uniqKey="Baumer A" first="A" last="Baumer">A. Baumer</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation></author><author><name sortKey="Steinhagen, D" sort="Steinhagen, D" uniqKey="Steinhagen D" first="D" last="Steinhagen">D. Steinhagen</name><affiliation><mods:affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: dieter.steinhagen@tiho-hannover.de</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Fish Diseases</title><title level="j" type="abbrev">J Fish Dis</title><idno type="ISSN">0140-7775</idno><idno type="eISSN">1365-2761</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2013-05">2013-05</date><biblScope unit="volume">36</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="505">505</biblScope><biblScope unit="page" to="514">514</biblScope></imprint><idno type="ISSN">0140-7775</idno></series><idno type="istex">4B1FA8900690C9BECF645B3CCA56B179B929BD8B</idno><idno type="DOI">10.1111/jfd.12016</idno><idno type="ArticleID">JFD12016</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0140-7775</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">The koi herpesvirus (KHV) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of KHV infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent KHV infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the KHV genome using real‐time PCR with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. Cyprinid and non‐cyprinid wild fish can therefore be considered as an epidemiological risk for pond carp farms.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>M Fabian</name><affiliations><json:string>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</json:string></affiliations></json:item><json:item><name>A Baumer</name><affiliations><json:string>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</json:string></affiliations></json:item><json:item><name>D Steinhagen</name><affiliations><json:string>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</json:string><json:string>E-mail: dieter.steinhagen@tiho-hannover.de</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Cyprinus carpio</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Germany</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>koi herpesvirus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>quantitative real‐time PCR</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>transmission</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>wild fish species</value></json:item></subject><articleId><json:string>JFD12016</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>The koi herpesvirus (KHV) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of KHV infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent KHV infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the KHV genome using real‐time PCR with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. 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No. 1198/2006;</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title><author xml:id="author-1"><persName><forename type="first">M</forename><surname>Fabian</surname></persName><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation></author><author xml:id="author-2"><persName><forename type="first">A</forename><surname>Baumer</surname></persName><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation></author><author xml:id="author-3"><persName><forename type="first">D</forename><surname>Steinhagen</surname></persName><email>dieter.steinhagen@tiho-hannover.de</email><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation></author></analytic><monogr><title level="j">Journal of Fish Diseases</title><title level="j" type="abbrev">J Fish Dis</title><idno type="pISSN">0140-7775</idno><idno type="eISSN">1365-2761</idno><idno type="DOI">10.1111/(ISSN)1365-2761</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2013-05"></date><biblScope unit="volume">36</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="505">505</biblScope><biblScope unit="page" to="514">514</biblScope></imprint></monogr><idno type="istex">4B1FA8900690C9BECF645B3CCA56B179B929BD8B</idno><idno type="DOI">10.1111/jfd.12016</idno><idno type="ArticleID">JFD12016</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2012-09-29</date></creation><langUsage><language ident="en">en</language></langUsage><abstract><p>The koi herpesvirus (KHV) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of KHV infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent KHV infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the KHV genome using real‐time PCR with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. Cyprinid and non‐cyprinid wild fish can therefore be considered as an epidemiological risk for pond carp farms.</p></abstract><textClass><keywords scheme="keyword"><list><head>keywords</head><item><term>Cyprinus carpio</term></item><item><term>Germany</term></item><item><term>koi herpesvirus</term></item><item><term>quantitative real‐time PCR</term></item><item><term>transmission</term></item><item><term>wild fish species</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Original Article</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2012-03-27">Received</change><change when="2012-09-11">Registration</change><change when="2012-09-29">Created</change><change 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origin="wiley">10.1111/jfd.2013.36.issue-5</doi><copyright ownership="publisher">Copyright © 2013 Blackwell Publishing Ltd</copyright><numberingGroup><numbering type="journalVolume" number="36">36</numbering><numbering type="journalIssue">5</numbering></numberingGroup><coverDate startDate="2013-05">May 2013</coverDate></publicationMeta><publicationMeta level="unit" position="50" status="forIssue" type="article"><doi>10.1111/jfd.12016</doi><idGroup><id type="unit" value="JFD12016"></id></idGroup><countGroup><count number="10" type="pageTotal"></count></countGroup><titleGroup><title type="articleCategory">Original Article</title><title type="tocHeading1">Original Articles</title></titleGroup><copyright ownership="publisher">© 2012 Blackwell Publishing Ltd</copyright><eventGroup><event date="2012-03-27" type="manuscriptReceived"></event><event date="2012-08-29" type="manuscriptRevised"></event><event date="2012-09-11" type="manuscriptAccepted"></event><event agent="SPS" date="2012-09-29" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2012-11-05"></event><event type="firstOnline" date="2012-11-05"></event><event type="publishedOnlineFinalForm" date="2013-04-10"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-30"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-02"></event></eventGroup><numberingGroup><numbering type="pageFirst">505</numbering><numbering type="pageLast">514</numbering></numberingGroup><correspondenceTo><b>Correspondence </b><i>D Steinhagen, Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Bünteweg 17, 30559 Hannover, Germany (e‐mail</i>: <email>dieter.steinhagen@tiho-hannover.de</email>)</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JFD.JFD12016.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="main">Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title><title type="shortAuthors">M Fabian <i>et al</i>.</title></titleGroup><creators><creator affiliationRef="#jfd12016-aff-0001" creatorRole="author" xml:id="jfd12016-cr-0001"><personName><givenNames>M</givenNames> <familyName>Fabian</familyName></personName></creator><creator affiliationRef="#jfd12016-aff-0001" creatorRole="author" xml:id="jfd12016-cr-0002"><personName><givenNames>A</givenNames> <familyName>Baumer</familyName></personName></creator><creator affiliationRef="#jfd12016-aff-0001" corresponding="yes" creatorRole="author" xml:id="jfd12016-cr-0003"><personName><givenNames>D</givenNames> <familyName>Steinhagen</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="DE" type="organization" xml:id="jfd12016-aff-0001"><orgDiv>Fish Disease Research Unit</orgDiv> <orgDiv>Centre of Infectious Diseases</orgDiv> <orgName>University of Veterinary Medicine Hannover</orgName> <address><city>Hannover</city> <country>Germany</country></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="jfd12016-kwd-0001"><i><fc>C</fc>yprinus carpio</i></keyword><keyword xml:id="jfd12016-kwd-0002"><fc>G</fc>ermany</keyword><keyword xml:id="jfd12016-kwd-0003">koi herpesvirus</keyword><keyword xml:id="jfd12016-kwd-0004">quantitative real‐time <fc>PCR</fc></keyword><keyword xml:id="jfd12016-kwd-0005">transmission</keyword><keyword xml:id="jfd12016-kwd-0006">wild fish species</keyword></keywordGroup><fundingInfo><fundingAgency>Saxon State Ministry of Environment and Agriculture and the Saxon Animal Diseases Fund</fundingAgency></fundingInfo><fundingInfo><fundingAgency>European Fisheries Foundation according to regulation (EG)</fundingAgency><fundingNumber>1198/2006</fundingNumber></fundingInfo><abstractGroup><abstract type="main" xml:id="jfd12016-abs-0001"><title type="main">Abstract</title><p>The koi herpesvirus (<fc>KHV</fc>) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of <fc>KHV</fc> infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent <fc>KHV</fc> infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the <fc>KHV</fc> genome using real‐time <fc>PCR</fc> with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. Cyprinid and non‐cyprinid wild fish can therefore be considered as an epidemiological risk for pond carp farms.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?</title></titleInfo><name type="personal"><namePart type="given">M</namePart><namePart type="family">Fabian</namePart><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A</namePart><namePart type="family">Baumer</namePart><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D</namePart><namePart type="family">Steinhagen</namePart><affiliation>Fish Disease Research Unit, Centre of Infectious Diseases, University of Veterinary Medicine Hannover, Hannover, Germany</affiliation><affiliation>E-mail: dieter.steinhagen@tiho-hannover.de</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2013-05</dateIssued><dateCreated encoding="w3cdtf">2012-09-29</dateCreated><dateCaptured encoding="w3cdtf">2012-03-27</dateCaptured><dateValid encoding="w3cdtf">2012-09-11</dateValid><copyrightDate encoding="w3cdtf">2013</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract>The koi herpesvirus (KHV) has spread worldwide since its discovery in 1998 and causes disease and mortality in koi and common carp populations with a high impact on the carp production industry. Many investigations have been conducted to examine ways of distribution and to identify possible transmission vectors. The answers, however, raise many new questions. In the present study, different wild fish species taken from carp ponds with a history of KHV infection were examined for their susceptibility to the virus. In the tissue of these fish, the virus load was determined and it was tested whether a release of the virus could be induced by stress and the virus then could be transferred to naive carp. Wild fish were gathered from carp ponds during acute outbreaks of virus‐induced mortality in summer and from ponds stocked with carp carrying a latent KHV infection. From these ponds, wild fish were collected during the harvesting process in autumn or spring when the ponds were drained. We found that regardless of season, temperature variation, age and infection status of the carp stock, wild fish from carp ponds and its outlets could be tested positive for the KHV genome using real‐time PCR with a low prevalence and virus load. Furthermore, virus transfer to naive carp was observed after a period of cohabitation. Cyprinid and non‐cyprinid wild fish can therefore be considered as an epidemiological risk for pond carp farms.</abstract><note type="funding">Saxon State Ministry of Environment and Agriculture and the Saxon Animal Diseases Fund</note><note type="funding">European Fisheries Foundation according to regulation (EG) - No. 1198/2006; </note><subject><genre>keywords</genre><topic>Cyprinus carpio</topic><topic>Germany</topic><topic>koi herpesvirus</topic><topic>quantitative real‐time PCR</topic><topic>transmission</topic><topic>wild fish species</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Fish Diseases</title></titleInfo><titleInfo type="abbreviated"><title>J Fish Dis</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Original Article</topic></subject><identifier type="ISSN">0140-7775</identifier><identifier type="eISSN">1365-2761</identifier><identifier type="DOI">10.1111/(ISSN)1365-2761</identifier><identifier type="PublisherID">JFD</identifier><part><date>2013</date><detail type="volume"><caption>vol.</caption><number>36</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>505</start><end>514</end><total>10</total></extent></part></relatedItem><identifier type="istex">4B1FA8900690C9BECF645B3CCA56B179B929BD8B</identifier><identifier type="DOI">10.1111/jfd.12016</identifier><identifier type="ArticleID">JFD12016</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2013 Blackwell Publishing Ltd© 2012 Blackwell Publishing Ltd</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= Do wild fish species contribute to the transmission of koi herpesvirus to carp in hatchery ponds?
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