Multiyear Serological Surveillance of Notifiable Influenza A Viruses in Belgian Poultry: A Retrospective Analysis.
Identifieur interne : 000028 ( Main/Exploration ); précédent : 000027; suivant : 000029Multiyear Serological Surveillance of Notifiable Influenza A Viruses in Belgian Poultry: A Retrospective Analysis.
Auteurs : Sylvie Marché [Belgique] ; Philippe Houdart [Belgique] ; Thierry Van Den Berg [Belgique] ; Bénédicte Lambrecht [Belgique]Source :
- Avian diseases [ 0005-2086 ] ; 2015.
Descripteurs français
- KwdFr :
- Animaux, Anticorps antiviraux (sang), Belgique (épidémiologie), Femelle, Grippe chez les oiseaux (virologie), Grippe chez les oiseaux (épidémiologie), Maladies de la volaille (virologie), Maladies de la volaille (épidémiologie), Prévalence, Test ELISA (médecine vétérinaire), Virus de la grippe A (isolement et purification), Volaille, Études rétrospectives, Études séroépidémiologiques.
- MESH :
- isolement et purification : Virus de la grippe A.
- médecine vétérinaire : Test ELISA.
- sang : Anticorps antiviraux.
- virologie : Grippe chez les oiseaux, Maladies de la volaille.
- épidémiologie : Belgique, Grippe chez les oiseaux, Maladies de la volaille.
- Animaux, Femelle, Prévalence, Volaille, Études rétrospectives, Études séroépidémiologiques.
- Wicri :
- geographic : Belgique.
English descriptors
- KwdEn :
- Animals, Antibodies, Viral (blood), Belgium (epidemiology), Enzyme-Linked Immunosorbent Assay (veterinary), Female, Influenza A virus (isolation & purification), Influenza in Birds (epidemiology), Influenza in Birds (virology), Poultry, Poultry Diseases (epidemiology), Poultry Diseases (virology), Prevalence, Retrospective Studies, Seroepidemiologic Studies.
- MESH :
- chemical , blood : Antibodies, Viral.
- geographic , epidemiology : Belgium.
- epidemiology : Influenza in Birds, Poultry Diseases.
- isolation & purification : Influenza A virus.
- veterinary : Enzyme-Linked Immunosorbent Assay.
- virology : Influenza in Birds, Poultry Diseases.
- Animals, Female, Poultry, Prevalence, Retrospective Studies, Seroepidemiologic Studies.
Abstract
Surveillance of notifiable avian influenza (NAI) virus is mandatory in European member states, and each year a serological survey is performed to detect H5 and H7 circulation in poultry holdings. In Belgium, this serological monitoring is a combination of a stratified and a risk-based approach and is applied to commercial holdings with more than 200 birds. Moreover, a competitive nucleoprotein (NP) ELISA has been used as first screening method since 2010. A retrospective analysis of the serological monitoring performed from 2007 through 2013 showed sporadic circulation of notifiable low-pathogenicity avian influenza (LPAI) viruses in Belgian holdings with a fluctuating apparent flock seroprevalence according to years and species. Overall, the highest apparent flock seroprevalence was detected for the H5 subtype in domestic Anatidae, with 20%-50% for breeding geese and 4%-9% for fattening ducks. Positive serology against non-H5/H7 viruses was also observed in the same species with the use of the IDScreen influenza A antibody competition ELISA kit (ID-vet NP ELISA), and confirmed by isolation of H2, H3, H6, and H9 LPAI viruses. Among Galliformes, the apparent flock seroprevalence was lower, ranging between 0.3% and 1.3%. Circulation of notifiable LPAI viruses was only observed in laying hens with a similar seroprevalence for H5 and H7. Based on ID-vet NP ELISA results, no circulation of LPAI viruses, regardless the subtype, was observed in breeding chickens and fattening turkeys. Retrospectively, the use of an ELISA as first-line test not only reduced the number of hemagglutination inhibition tests to be performed, but also gave a broader evaluation of the prevalence of LPAI viruses in general, and might help to identify the most at-risk farms.
DOI: 10.1637/11122-050615-ResNote
PubMed: 26629630
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels</wicri:regionArea><wicri:noRegion>99 B-1180 Brussels</wicri:noRegion></affiliation></author><author><name sortKey="Lambrecht, Benedicte" sort="Lambrecht, Benedicte" uniqKey="Lambrecht B" first="Bénédicte" last="Lambrecht">Bénédicte Lambrecht</name><affiliation wicri:level="1"><nlm:affiliation>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels</wicri:regionArea><wicri:noRegion>99 B-1180 Brussels</wicri:noRegion></affiliation></author></analytic><series><title level="j">Avian diseases</title><idno type="ISSN">0005-2086</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Antibodies, Viral (blood)</term><term>Belgium (epidemiology)</term><term>Enzyme-Linked Immunosorbent Assay (veterinary)</term><term>Female</term><term>Influenza A virus (isolation & purification)</term><term>Influenza in Birds (epidemiology)</term><term>Influenza in Birds (virology)</term><term>Poultry</term><term>Poultry Diseases (epidemiology)</term><term>Poultry Diseases (virology)</term><term>Prevalence</term><term>Retrospective Studies</term><term>Seroepidemiologic Studies</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux</term><term>Anticorps antiviraux (sang)</term><term>Belgique (épidémiologie)</term><term>Femelle</term><term>Grippe chez les oiseaux (virologie)</term><term>Grippe chez les oiseaux (épidémiologie)</term><term>Maladies de la volaille (virologie)</term><term>Maladies de la volaille (épidémiologie)</term><term>Prévalence</term><term>Test ELISA (médecine vétérinaire)</term><term>Virus de la grippe A (isolement et purification)</term><term>Volaille</term><term>Études rétrospectives</term><term>Études séroépidémiologiques</term></keywords><keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Antibodies, Viral</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>Belgium</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Influenza in Birds</term><term>Poultry Diseases</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Influenza A virus</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Virus de la grippe A</term></keywords><keywords scheme="MESH" qualifier="médecine vétérinaire" xml:lang="fr"><term>Test ELISA</term></keywords><keywords scheme="MESH" qualifier="sang" xml:lang="fr"><term>Anticorps antiviraux</term></keywords><keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Enzyme-Linked Immunosorbent Assay</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Grippe chez les oiseaux</term><term>Maladies de la volaille</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Influenza in Birds</term><term>Poultry Diseases</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Belgique</term><term>Grippe chez les oiseaux</term><term>Maladies de la volaille</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Female</term><term>Poultry</term><term>Prevalence</term><term>Retrospective Studies</term><term>Seroepidemiologic Studies</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Femelle</term><term>Prévalence</term><term>Volaille</term><term>Études rétrospectives</term><term>Études séroépidémiologiques</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Belgique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Surveillance of notifiable avian influenza (NAI) virus is mandatory in European member states, and each year a serological survey is performed to detect H5 and H7 circulation in poultry holdings. In Belgium, this serological monitoring is a combination of a stratified and a risk-based approach and is applied to commercial holdings with more than 200 birds. Moreover, a competitive nucleoprotein (NP) ELISA has been used as first screening method since 2010. A retrospective analysis of the serological monitoring performed from 2007 through 2013 showed sporadic circulation of notifiable low-pathogenicity avian influenza (LPAI) viruses in Belgian holdings with a fluctuating apparent flock seroprevalence according to years and species. Overall, the highest apparent flock seroprevalence was detected for the H5 subtype in domestic Anatidae, with 20%-50% for breeding geese and 4%-9% for fattening ducks. Positive serology against non-H5/H7 viruses was also observed in the same species with the use of the IDScreen influenza A antibody competition ELISA kit (ID-vet NP ELISA), and confirmed by isolation of H2, H3, H6, and H9 LPAI viruses. Among Galliformes, the apparent flock seroprevalence was lower, ranging between 0.3% and 1.3%. Circulation of notifiable LPAI viruses was only observed in laying hens with a similar seroprevalence for H5 and H7. Based on ID-vet NP ELISA results, no circulation of LPAI viruses, regardless the subtype, was observed in breeding chickens and fattening turkeys. Retrospectively, the use of an ELISA as first-line test not only reduced the number of hemagglutination inhibition tests to be performed, but also gave a broader evaluation of the prevalence of LPAI viruses in general, and might help to identify the most at-risk farms. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26629630</PMID><DateCompleted><Year>2016</Year><Month>02</Month><Day>23</Day></DateCompleted><DateRevised><Year>2015</Year><Month>12</Month><Day>03</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0005-2086</ISSN><JournalIssue CitedMedium="Print"><Volume>59</Volume><Issue>4</Issue><PubDate><Year>2015</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Avian diseases</Title><ISOAbbreviation>Avian Dis.</ISOAbbreviation></Journal><ArticleTitle>Multiyear Serological Surveillance of Notifiable Influenza A Viruses in Belgian Poultry: A Retrospective Analysis.</ArticleTitle><Pagination><MedlinePgn>543-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1637/11122-050615-ResNote</ELocationID><Abstract><AbstractText>Surveillance of notifiable avian influenza (NAI) virus is mandatory in European member states, and each year a serological survey is performed to detect H5 and H7 circulation in poultry holdings. In Belgium, this serological monitoring is a combination of a stratified and a risk-based approach and is applied to commercial holdings with more than 200 birds. Moreover, a competitive nucleoprotein (NP) ELISA has been used as first screening method since 2010. A retrospective analysis of the serological monitoring performed from 2007 through 2013 showed sporadic circulation of notifiable low-pathogenicity avian influenza (LPAI) viruses in Belgian holdings with a fluctuating apparent flock seroprevalence according to years and species. Overall, the highest apparent flock seroprevalence was detected for the H5 subtype in domestic Anatidae, with 20%-50% for breeding geese and 4%-9% for fattening ducks. Positive serology against non-H5/H7 viruses was also observed in the same species with the use of the IDScreen influenza A antibody competition ELISA kit (ID-vet NP ELISA), and confirmed by isolation of H2, H3, H6, and H9 LPAI viruses. Among Galliformes, the apparent flock seroprevalence was lower, ranging between 0.3% and 1.3%. Circulation of notifiable LPAI viruses was only observed in laying hens with a similar seroprevalence for H5 and H7. Based on ID-vet NP ELISA results, no circulation of LPAI viruses, regardless the subtype, was observed in breeding chickens and fattening turkeys. Retrospectively, the use of an ELISA as first-line test not only reduced the number of hemagglutination inhibition tests to be performed, but also gave a broader evaluation of the prevalence of LPAI viruses in general, and might help to identify the most at-risk farms. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Marché</LastName><ForeName>Sylvie</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Houdart</LastName><ForeName>Philippe</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>B Crisis Prevention and Management Unit, Federal Agency for the Safety of the Food Chain, Boulevard du Jardin Botanique 55, B-1000 Brussels, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>van den Berg</LastName><ForeName>Thierry</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lambrecht</LastName><ForeName>Bénédicte</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>A Avian Virology & Immunology Service, Veterinary and Agrochemical Research Centre (CODA-CERVA), Groeselenberg, 99 B-1180 Brussels, Belgium.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Avian Dis</MedlineTA><NlmUniqueID>0370617</NlmUniqueID><ISSNLinking>0005-2086</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000914">Antibodies, Viral</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000914" MajorTopicYN="N">Antibodies, Viral</DescriptorName><QualifierName UI="Q000097" MajorTopicYN="N">blood</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001530" MajorTopicYN="N" Type="Geographic">Belgium</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004797" MajorTopicYN="N">Enzyme-Linked Immunosorbent Assay</DescriptorName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009980" MajorTopicYN="N">Influenza A virus</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="Y">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005585" MajorTopicYN="N">Influenza in Birds</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011200" MajorTopicYN="N">Poultry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011201" MajorTopicYN="N">Poultry Diseases</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015995" MajorTopicYN="N">Prevalence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012189" MajorTopicYN="N">Retrospective Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016036" MajorTopicYN="N">Seroepidemiologic Studies</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">H5</Keyword><Keyword MajorTopicYN="N">H7</Keyword><Keyword MajorTopicYN="N">NP ELISA</Keyword><Keyword MajorTopicYN="N">hemagglutination inhibition</Keyword><Keyword MajorTopicYN="N">notifiable avian influenza</Keyword><Keyword MajorTopicYN="N">poultry</Keyword><Keyword MajorTopicYN="N">serological survey</Keyword><Keyword MajorTopicYN="N">seroprevalence</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>12</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>12</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>2</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26629630</ArticleId><ArticleId IdType="doi">10.1637/11122-050615-ResNote</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Belgique</li></country></list><tree><country name="Belgique"><noRegion><name sortKey="Marche, Sylvie" sort="Marche, Sylvie" uniqKey="Marche S" first="Sylvie" last="Marché">Sylvie Marché</name></noRegion><name sortKey="Houdart, Philippe" sort="Houdart, Philippe" uniqKey="Houdart P" first="Philippe" last="Houdart">Philippe Houdart</name><name sortKey="Lambrecht, Benedicte" sort="Lambrecht, Benedicte" uniqKey="Lambrecht B" first="Bénédicte" last="Lambrecht">Bénédicte Lambrecht</name><name sortKey="Van Den Berg, Thierry" sort="Van Den Berg, Thierry" uniqKey="Van Den Berg T" first="Thierry" last="Van Den Berg">Thierry Van Den 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