The roles of national and provincial diagnostic laboratories in the eradication of highly pathogenic H7N3 avian influenza virus from the Fraser Valley of British Columbia, Canada.
Identifieur interne : 000850 ( Main/Exploration ); précédent : 000849; suivant : 000851The roles of national and provincial diagnostic laboratories in the eradication of highly pathogenic H7N3 avian influenza virus from the Fraser Valley of British Columbia, Canada.
Auteurs : John Pasick [Canada] ; John Robinson ; Kathleen Hooper-Mcgrevy ; Peter Wright ; Paul Kitching ; Katherine Handel ; John Copps ; Deidre Ridd ; Helen Kehler ; Kevin Hills ; Colleen Cottam-BirtSource :
- Avian diseases [ 0005-2086 ] ; 2007.
Descripteurs français
- KwdFr :
- MESH :
- médecine vétérinaire : Épidémies de maladies.
- organisation et administration : Laboratoires.
- pathogénicité : Virus de la grippe A.
- prévention et contrôle : Épidémies de maladies.
- virologie : Grippe chez les oiseaux, Oiseaux.
- épidémiologie : Colombie-Britannique.
- Animaux.
English descriptors
- KwdEn :
- MESH :
- geographic , epidemiology : British Columbia.
- organization & administration : Laboratories.
- pathogenicity : Influenza A virus.
- prevention & control : Disease Outbreaks.
- veterinary : Disease Outbreaks.
- virology : Birds, Influenza in Birds.
- Animals.
Abstract
In February 2004 a highly pathogenic avian influenza outbreak erupted in the Fraser Valley of British Columbia, Canada. The index farm was a chicken broiler breeder operation comprising two flocks, 24 and 52 wk of age. Birds in the older flock presented with a mild drop in egg production and a small increase in mortality. Pathological specimens taken from the older flock were submitted to the provincial veterinary diagnostic laboratory from which an influenza A virus was isolated. While still under investigation by the provincial veterinary authorities, a spike in mortality was observed in birds belonging to the younger flock. Diagnostic material from both flocks was forwarded to the Canadian Food Inspection Agency's National Centre for Foreign Animal Disease. A low-pathogenicity H7N3 virus was detected in the older flock and a novel highly pathogenic H7N3 virus was found in specimens collected from the younger flock. Despite destruction and disposal of birds on the index farm, the virus spread to adjacent farms. Given the high density of poultry operations in the Fraser Valley and the high level of integration amongst industry support services, a total of approximately 17 million chickens, turkeys, ducks, geese, and speciality birds were put at immediate risk. Despite movement controls the virus spread and established itself in three distinct clusters. To prevent further spread, healthy, marketable birds outside of the surveillance areas were pre-emptively slaughtered. Although highly pathogenic avian influenza is a federal responsibility, the successful control and eradication of this outbreak would not have been possible without the cooperative involvement of federal and provincial diagnostic laboratories. The success of this collaboration was partly responsible for the formation of a national avian influenza laboratory network.
DOI: 10.1637/7566-033106R1.1
PubMed: 17494572
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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last="Hooper-Mcgrevy">Kathleen Hooper-Mcgrevy</name></author><author><name sortKey="Wright, Peter" sort="Wright, Peter" uniqKey="Wright P" first="Peter" last="Wright">Peter Wright</name></author><author><name sortKey="Kitching, Paul" sort="Kitching, Paul" uniqKey="Kitching P" first="Paul" last="Kitching">Paul Kitching</name></author><author><name sortKey="Handel, Katherine" sort="Handel, Katherine" uniqKey="Handel K" first="Katherine" last="Handel">Katherine Handel</name></author><author><name sortKey="Copps, John" sort="Copps, John" uniqKey="Copps J" first="John" last="Copps">John Copps</name></author><author><name sortKey="Ridd, Deidre" sort="Ridd, Deidre" uniqKey="Ridd D" first="Deidre" last="Ridd">Deidre Ridd</name></author><author><name sortKey="Kehler, Helen" sort="Kehler, Helen" uniqKey="Kehler H" first="Helen" last="Kehler">Helen Kehler</name></author><author><name sortKey="Hills, Kevin" sort="Hills, Kevin" uniqKey="Hills K" first="Kevin" last="Hills">Kevin Hills</name></author><author><name sortKey="Cottam Birt, Colleen" sort="Cottam Birt, Colleen" uniqKey="Cottam Birt C" first="Colleen" last="Cottam-Birt">Colleen Cottam-Birt</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="RBID">pubmed:17494572</idno><idno type="pmid">17494572</idno><idno type="doi">10.1637/7566-033106R1.1</idno><idno type="wicri:Area/Main/Corpus">000881</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000881</idno><idno type="wicri:Area/Main/Curation">000881</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000881</idno><idno type="wicri:Area/Main/Exploration">000881</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The roles of national and provincial diagnostic laboratories in the eradication of highly pathogenic H7N3 avian influenza virus from the Fraser Valley of British Columbia, Canada.</title><author><name sortKey="Pasick, John" sort="Pasick, John" uniqKey="Pasick J" first="John" last="Pasick">John Pasick</name><affiliation wicri:level="1"><nlm:affiliation>National Centre for Foreign Animal Disease, 1015 Arlington Street, Winnipeg, Canada R3E 3M4.</nlm:affiliation><country>Canada</country><wicri:regionArea>National Centre for Foreign Animal Disease, 1015 Arlington Street, Winnipeg</wicri:regionArea><wicri:noRegion>Winnipeg</wicri:noRegion></affiliation></author><author><name sortKey="Robinson, John" sort="Robinson, John" uniqKey="Robinson J" first="John" last="Robinson">John Robinson</name></author><author><name sortKey="Hooper Mcgrevy, Kathleen" sort="Hooper Mcgrevy, Kathleen" uniqKey="Hooper Mcgrevy K" first="Kathleen" last="Hooper-Mcgrevy">Kathleen Hooper-Mcgrevy</name></author><author><name sortKey="Wright, Peter" sort="Wright, Peter" uniqKey="Wright P" first="Peter" last="Wright">Peter Wright</name></author><author><name sortKey="Kitching, Paul" sort="Kitching, Paul" uniqKey="Kitching P" first="Paul" last="Kitching">Paul Kitching</name></author><author><name sortKey="Handel, Katherine" sort="Handel, Katherine" uniqKey="Handel K" first="Katherine" last="Handel">Katherine Handel</name></author><author><name sortKey="Copps, John" sort="Copps, John" uniqKey="Copps J" first="John" last="Copps">John Copps</name></author><author><name sortKey="Ridd, Deidre" sort="Ridd, Deidre" uniqKey="Ridd D" first="Deidre" last="Ridd">Deidre Ridd</name></author><author><name sortKey="Kehler, Helen" sort="Kehler, Helen" uniqKey="Kehler H" first="Helen" last="Kehler">Helen Kehler</name></author><author><name sortKey="Hills, Kevin" sort="Hills, Kevin" uniqKey="Hills K" first="Kevin" last="Hills">Kevin Hills</name></author><author><name sortKey="Cottam Birt, Colleen" sort="Cottam Birt, Colleen" uniqKey="Cottam Birt C" first="Colleen" last="Cottam-Birt">Colleen Cottam-Birt</name></author></analytic><series><title level="j">Avian diseases</title><idno type="ISSN">0005-2086</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term><term>Birds (virology)</term><term>British Columbia (epidemiology)</term><term>Disease Outbreaks (prevention & control)</term><term>Disease Outbreaks (veterinary)</term><term>Influenza A virus (pathogenicity)</term><term>Influenza in Birds (virology)</term><term>Laboratories (organization & administration)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux (MeSH)</term><term>Colombie-Britannique (épidémiologie)</term><term>Grippe chez les oiseaux (virologie)</term><term>Laboratoires (organisation et administration)</term><term>Oiseaux (virologie)</term><term>Virus de la grippe A (pathogénicité)</term><term>Épidémies de maladies (médecine vétérinaire)</term><term>Épidémies de maladies (prévention et contrôle)</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>British Columbia</term></keywords><keywords scheme="MESH" qualifier="médecine vétérinaire" xml:lang="fr"><term>Épidémies de maladies</term></keywords><keywords scheme="MESH" qualifier="organisation et administration" xml:lang="fr"><term>Laboratoires</term></keywords><keywords scheme="MESH" qualifier="organization & administration" xml:lang="en"><term>Laboratories</term></keywords><keywords scheme="MESH" qualifier="pathogenicity" xml:lang="en"><term>Influenza A virus</term></keywords><keywords scheme="MESH" qualifier="pathogénicité" xml:lang="fr"><term>Virus de la grippe A</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Disease Outbreaks</term></keywords><keywords scheme="MESH" qualifier="prévention et contrôle" xml:lang="fr"><term>Épidémies de maladies</term></keywords><keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Disease Outbreaks</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Grippe chez les oiseaux</term><term>Oiseaux</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Birds</term><term>Influenza in Birds</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Colombie-Britannique</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In February 2004 a highly pathogenic avian influenza outbreak erupted in the Fraser Valley of British Columbia, Canada. The index farm was a chicken broiler breeder operation comprising two flocks, 24 and 52 wk of age. Birds in the older flock presented with a mild drop in egg production and a small increase in mortality. Pathological specimens taken from the older flock were submitted to the provincial veterinary diagnostic laboratory from which an influenza A virus was isolated. While still under investigation by the provincial veterinary authorities, a spike in mortality was observed in birds belonging to the younger flock. Diagnostic material from both flocks was forwarded to the Canadian Food Inspection Agency's National Centre for Foreign Animal Disease. A low-pathogenicity H7N3 virus was detected in the older flock and a novel highly pathogenic H7N3 virus was found in specimens collected from the younger flock. Despite destruction and disposal of birds on the index farm, the virus spread to adjacent farms. Given the high density of poultry operations in the Fraser Valley and the high level of integration amongst industry support services, a total of approximately 17 million chickens, turkeys, ducks, geese, and speciality birds were put at immediate risk. Despite movement controls the virus spread and established itself in three distinct clusters. To prevent further spread, healthy, marketable birds outside of the surveillance areas were pre-emptively slaughtered. Although highly pathogenic avian influenza is a federal responsibility, the successful control and eradication of this outbreak would not have been possible without the cooperative involvement of federal and provincial diagnostic laboratories. The success of this collaboration was partly responsible for the formation of a national avian influenza laboratory network.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17494572</PMID><DateCompleted><Year>2007</Year><Month>06</Month><Day>13</Day></DateCompleted><DateRevised><Year>2007</Year><Month>05</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0005-2086</ISSN><JournalIssue CitedMedium="Print"><Volume>51</Volume><Issue>1 Suppl</Issue><PubDate><Year>2007</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Avian diseases</Title><ISOAbbreviation>Avian Dis.</ISOAbbreviation></Journal><ArticleTitle>The roles of national and provincial diagnostic laboratories in the eradication of highly pathogenic H7N3 avian influenza virus from the Fraser Valley of British Columbia, Canada.</ArticleTitle><Pagination><MedlinePgn>309-12</MedlinePgn></Pagination><Abstract><AbstractText>In February 2004 a highly pathogenic avian influenza outbreak erupted in the Fraser Valley of British Columbia, Canada. The index farm was a chicken broiler breeder operation comprising two flocks, 24 and 52 wk of age. Birds in the older flock presented with a mild drop in egg production and a small increase in mortality. Pathological specimens taken from the older flock were submitted to the provincial veterinary diagnostic laboratory from which an influenza A virus was isolated. While still under investigation by the provincial veterinary authorities, a spike in mortality was observed in birds belonging to the younger flock. Diagnostic material from both flocks was forwarded to the Canadian Food Inspection Agency's National Centre for Foreign Animal Disease. A low-pathogenicity H7N3 virus was detected in the older flock and a novel highly pathogenic H7N3 virus was found in specimens collected from the younger flock. Despite destruction and disposal of birds on the index farm, the virus spread to adjacent farms. Given the high density of poultry operations in the Fraser Valley and the high level of integration amongst industry support services, a total of approximately 17 million chickens, turkeys, ducks, geese, and speciality birds were put at immediate risk. Despite movement controls the virus spread and established itself in three distinct clusters. To prevent further spread, healthy, marketable birds outside of the surveillance areas were pre-emptively slaughtered. Although highly pathogenic avian influenza is a federal responsibility, the successful control and eradication of this outbreak would not have been possible without the cooperative involvement of federal and provincial diagnostic laboratories. The success of this collaboration was partly responsible for the formation of a national avian influenza laboratory network.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pasick</LastName><ForeName>John</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>National Centre for Foreign Animal Disease, 1015 Arlington Street, Winnipeg, Canada R3E 3M4.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Robinson</LastName><ForeName>John</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Hooper-McGrevy</LastName><ForeName>Kathleen</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Wright</LastName><ForeName>Peter</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Kitching</LastName><ForeName>Paul</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Handel</LastName><ForeName>Katherine</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Copps</LastName><ForeName>John</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Ridd</LastName><ForeName>Deidre</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Kehler</LastName><ForeName>Helen</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Hills</LastName><ForeName>Kevin</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Cottam-Birt</LastName><ForeName>Colleen</ForeName><Initials>C</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Avian Dis</MedlineTA><NlmUniqueID>0370617</NlmUniqueID><ISSNLinking>0005-2086</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001717" MajorTopicYN="N">Birds</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001955" MajorTopicYN="N" Type="Geographic">British Columbia</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004196" MajorTopicYN="N">Disease Outbreaks</DescriptorName><QualifierName UI="Q000517" MajorTopicYN="N">prevention & control</QualifierName><QualifierName UI="Q000662" MajorTopicYN="Y">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009980" MajorTopicYN="N">Influenza A virus</DescriptorName><QualifierName UI="Q000472" MajorTopicYN="Y">pathogenicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005585" MajorTopicYN="N">Influenza in Birds</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007753" MajorTopicYN="N">Laboratories</DescriptorName><QualifierName UI="Q000458" MajorTopicYN="Y">organization & administration</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>5</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>6</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>5</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17494572</ArticleId><ArticleId IdType="doi">10.1637/7566-033106R1.1</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Canada</li></country></list><tree><noCountry><name sortKey="Copps, John" sort="Copps, John" uniqKey="Copps J" first="John" last="Copps">John Copps</name><name sortKey="Cottam Birt, Colleen" sort="Cottam Birt, Colleen" uniqKey="Cottam Birt C" first="Colleen" last="Cottam-Birt">Colleen Cottam-Birt</name><name sortKey="Handel, Katherine" sort="Handel, Katherine" uniqKey="Handel K" first="Katherine" last="Handel">Katherine Handel</name><name sortKey="Hills, Kevin" sort="Hills, Kevin" uniqKey="Hills K" first="Kevin" last="Hills">Kevin Hills</name><name sortKey="Hooper Mcgrevy, Kathleen" sort="Hooper Mcgrevy, Kathleen" uniqKey="Hooper Mcgrevy K" first="Kathleen" last="Hooper-Mcgrevy">Kathleen Hooper-Mcgrevy</name><name sortKey="Kehler, Helen" sort="Kehler, Helen" uniqKey="Kehler H" first="Helen" last="Kehler">Helen Kehler</name><name sortKey="Kitching, Paul" sort="Kitching, Paul" uniqKey="Kitching P" first="Paul" last="Kitching">Paul Kitching</name><name sortKey="Ridd, Deidre" sort="Ridd, Deidre" uniqKey="Ridd D" first="Deidre" last="Ridd">Deidre Ridd</name><name sortKey="Robinson, John" sort="Robinson, John" uniqKey="Robinson J" first="John" last="Robinson">John Robinson</name><name sortKey="Wright, Peter" sort="Wright, Peter" uniqKey="Wright P" first="Peter" last="Wright">Peter Wright</name></noCountry><country name="Canada"><noRegion><name sortKey="Pasick, John" sort="Pasick, John" uniqKey="Pasick J" first="John" last="Pasick">John Pasick</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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