Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009
Between 2007 and 2009, active surveys were conducted on backyard poultry (chickens, guinea fowls and ducks) in four areas of Côte d'Ivoire, including two areas where avian influenza H5N1 outbreaks occurred in 2006. Each bird underwent clinical examination. In total, 5,578 sera, 4,580 tracheal s...
Gespeichert in:
| Veröffentlicht in: | Revue scientifique et technique (International Office of Epizootics) 2012-12, Vol.31 (3), p.821-828 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 828 |
|---|---|
| container_issue | 3 |
| container_start_page | 821 |
| container_title | Revue scientifique et technique (International Office of Epizootics) |
| container_volume | 31 |
| creator | Couacy-Hymann, E Kouakou, A V Kouamé, C K Kouassi, A L Koffi, Y M Godji, P Nana, P Tarnagda, Z Akoua-Koffi, C |
| description | Between 2007 and 2009, active surveys were conducted on backyard poultry (chickens, guinea fowls and ducks) in four areas of Côte d'Ivoire, including two areas where avian influenza H5N1 outbreaks occurred in 2006. Each bird underwent clinical examination. In total, 5,578 sera, 4,580 tracheal swabs and 5,120 cloacal swabs were collected, plus tissues from 35 sick chickens. Using the haemagglutination inhibition (HI) test, 277 and 36 serum samples were positive for H5 and H7, respectively; all were negative for H9. All samples were negative by reverse transcription polymerase chain reaction. These results confirm the circulation of H5 and H7 influenza subtypes in backyard poultry in Côte d'Ivoire. Given that the seropositive birds were healthy, the circulating subtypes may be low pathogenicity avian influenza strains. Half (2,680) of the sera collected from chickens were tested by HI for Newcastle disease virus (NDV) antibody: 531 were positive. The seroprevalence of 19.8% confirms the endemic status of NDV, but may underestimate its true prevalence in Côte d'Ivoire. |
| doi_str_mv | 10.20506/rst.31.3.2158 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_1319619998</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1319619998</sourcerecordid><originalsourceid>FETCH-LOGICAL-c322t-9adb37b480bb061cec360c7048dd1969f9e4f4ab8e90ebe3a45afd89d3269c963</originalsourceid><addsrcrecordid>eNo1kD1PwzAYhD2AaCmsjMgbDCTYfhPHHlHFR6UKBmCO_PFGCk2TYidF5XfxD_hjpAKWu-EenXRHyBlnqWA5k9ch9inwFFLBc3VApkzkkHANMCHHMb4xJjUodUQmAnLBCpBT0j4PYYt105jWIa26QM22Ni2t26oZsP001LSePuKHM7FvkPo6ook45tQat9qZ4OmmG5o-7GjVdG4V99H8-6sf2YvFtqsDXlHBWJGMok_IYWWaiKd_PiOvd7cv84dk-XS_mN8sEwdC9Ik23kJhM8WsZZI7dCCZK1imvOda6kpjVmXGKtQMLYLJclN5pT0IqZ2WMCOXv72b0L0PGPtyXUeH-5nYDbHkMNZwrbUa0fM_dLBr9OUm1GsTduX_R_ADevNnWw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1319619998</pqid></control><display><type>article</type><title>Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009</title><source>MEDLINE</source><source>Alma/SFX Local Collection</source><creator>Couacy-Hymann, E ; Kouakou, A V ; Kouamé, C K ; Kouassi, A L ; Koffi, Y M ; Godji, P ; Nana, P ; Tarnagda, Z ; Akoua-Koffi, C</creator><creatorcontrib>Couacy-Hymann, E ; Kouakou, A V ; Kouamé, C K ; Kouassi, A L ; Koffi, Y M ; Godji, P ; Nana, P ; Tarnagda, Z ; Akoua-Koffi, C</creatorcontrib><description>Between 2007 and 2009, active surveys were conducted on backyard poultry (chickens, guinea fowls and ducks) in four areas of Côte d'Ivoire, including two areas where avian influenza H5N1 outbreaks occurred in 2006. Each bird underwent clinical examination. In total, 5,578 sera, 4,580 tracheal swabs and 5,120 cloacal swabs were collected, plus tissues from 35 sick chickens. Using the haemagglutination inhibition (HI) test, 277 and 36 serum samples were positive for H5 and H7, respectively; all were negative for H9. All samples were negative by reverse transcription polymerase chain reaction. These results confirm the circulation of H5 and H7 influenza subtypes in backyard poultry in Côte d'Ivoire. Given that the seropositive birds were healthy, the circulating subtypes may be low pathogenicity avian influenza strains. Half (2,680) of the sera collected from chickens were tested by HI for Newcastle disease virus (NDV) antibody: 531 were positive. The seroprevalence of 19.8% confirms the endemic status of NDV, but may underestimate its true prevalence in Côte d'Ivoire.</description><identifier>ISSN: 0253-1933</identifier><identifier>DOI: 10.20506/rst.31.3.2158</identifier><identifier>PMID: 23520736</identifier><language>eng</language><publisher>France</publisher><subject>Animals ; Antibodies, Viral - blood ; Chickens ; Cote d'Ivoire - epidemiology ; Ducks ; Hemagglutination Inhibition Tests - veterinary ; Influenza A Virus, H5N1 Subtype - immunology ; Influenza A Virus, H7N1 Subtype - immunology ; Influenza A Virus, H9N2 Subtype - immunology ; Influenza in Birds - epidemiology ; Newcastle Disease - epidemiology ; Newcastle disease virus - immunology ; Poultry ; Seroepidemiologic Studies</subject><ispartof>Revue scientifique et technique (International Office of Epizootics), 2012-12, Vol.31 (3), p.821-828</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c322t-9adb37b480bb061cec360c7048dd1969f9e4f4ab8e90ebe3a45afd89d3269c963</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23520736$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Couacy-Hymann, E</creatorcontrib><creatorcontrib>Kouakou, A V</creatorcontrib><creatorcontrib>Kouamé, C K</creatorcontrib><creatorcontrib>Kouassi, A L</creatorcontrib><creatorcontrib>Koffi, Y M</creatorcontrib><creatorcontrib>Godji, P</creatorcontrib><creatorcontrib>Nana, P</creatorcontrib><creatorcontrib>Tarnagda, Z</creatorcontrib><creatorcontrib>Akoua-Koffi, C</creatorcontrib><title>Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009</title><title>Revue scientifique et technique (International Office of Epizootics)</title><addtitle>Rev Sci Tech</addtitle><description>Between 2007 and 2009, active surveys were conducted on backyard poultry (chickens, guinea fowls and ducks) in four areas of Côte d'Ivoire, including two areas where avian influenza H5N1 outbreaks occurred in 2006. Each bird underwent clinical examination. In total, 5,578 sera, 4,580 tracheal swabs and 5,120 cloacal swabs were collected, plus tissues from 35 sick chickens. Using the haemagglutination inhibition (HI) test, 277 and 36 serum samples were positive for H5 and H7, respectively; all were negative for H9. All samples were negative by reverse transcription polymerase chain reaction. These results confirm the circulation of H5 and H7 influenza subtypes in backyard poultry in Côte d'Ivoire. Given that the seropositive birds were healthy, the circulating subtypes may be low pathogenicity avian influenza strains. Half (2,680) of the sera collected from chickens were tested by HI for Newcastle disease virus (NDV) antibody: 531 were positive. The seroprevalence of 19.8% confirms the endemic status of NDV, but may underestimate its true prevalence in Côte d'Ivoire.</description><subject>Animals</subject><subject>Antibodies, Viral - blood</subject><subject>Chickens</subject><subject>Cote d'Ivoire - epidemiology</subject><subject>Ducks</subject><subject>Hemagglutination Inhibition Tests - veterinary</subject><subject>Influenza A Virus, H5N1 Subtype - immunology</subject><subject>Influenza A Virus, H7N1 Subtype - immunology</subject><subject>Influenza A Virus, H9N2 Subtype - immunology</subject><subject>Influenza in Birds - epidemiology</subject><subject>Newcastle Disease - epidemiology</subject><subject>Newcastle disease virus - immunology</subject><subject>Poultry</subject><subject>Seroepidemiologic Studies</subject><issn>0253-1933</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo1kD1PwzAYhD2AaCmsjMgbDCTYfhPHHlHFR6UKBmCO_PFGCk2TYidF5XfxD_hjpAKWu-EenXRHyBlnqWA5k9ch9inwFFLBc3VApkzkkHANMCHHMb4xJjUodUQmAnLBCpBT0j4PYYt105jWIa26QM22Ni2t26oZsP001LSePuKHM7FvkPo6ook45tQat9qZ4OmmG5o-7GjVdG4V99H8-6sf2YvFtqsDXlHBWJGMok_IYWWaiKd_PiOvd7cv84dk-XS_mN8sEwdC9Ik23kJhM8WsZZI7dCCZK1imvOda6kpjVmXGKtQMLYLJclN5pT0IqZ2WMCOXv72b0L0PGPtyXUeH-5nYDbHkMNZwrbUa0fM_dLBr9OUm1GsTduX_R_ADevNnWw</recordid><startdate>20121201</startdate><enddate>20121201</enddate><creator>Couacy-Hymann, E</creator><creator>Kouakou, A V</creator><creator>Kouamé, C K</creator><creator>Kouassi, A L</creator><creator>Koffi, Y M</creator><creator>Godji, P</creator><creator>Nana, P</creator><creator>Tarnagda, Z</creator><creator>Akoua-Koffi, C</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20121201</creationdate><title>Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009</title><author>Couacy-Hymann, E ; Kouakou, A V ; Kouamé, C K ; Kouassi, A L ; Koffi, Y M ; Godji, P ; Nana, P ; Tarnagda, Z ; Akoua-Koffi, C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c322t-9adb37b480bb061cec360c7048dd1969f9e4f4ab8e90ebe3a45afd89d3269c963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animals</topic><topic>Antibodies, Viral - blood</topic><topic>Chickens</topic><topic>Cote d'Ivoire - epidemiology</topic><topic>Ducks</topic><topic>Hemagglutination Inhibition Tests - veterinary</topic><topic>Influenza A Virus, H5N1 Subtype - immunology</topic><topic>Influenza A Virus, H7N1 Subtype - immunology</topic><topic>Influenza A Virus, H9N2 Subtype - immunology</topic><topic>Influenza in Birds - epidemiology</topic><topic>Newcastle Disease - epidemiology</topic><topic>Newcastle disease virus - immunology</topic><topic>Poultry</topic><topic>Seroepidemiologic Studies</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Couacy-Hymann, E</creatorcontrib><creatorcontrib>Kouakou, A V</creatorcontrib><creatorcontrib>Kouamé, C K</creatorcontrib><creatorcontrib>Kouassi, A L</creatorcontrib><creatorcontrib>Koffi, Y M</creatorcontrib><creatorcontrib>Godji, P</creatorcontrib><creatorcontrib>Nana, P</creatorcontrib><creatorcontrib>Tarnagda, Z</creatorcontrib><creatorcontrib>Akoua-Koffi, C</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Revue scientifique et technique (International Office of Epizootics)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Couacy-Hymann, E</au><au>Kouakou, A V</au><au>Kouamé, C K</au><au>Kouassi, A L</au><au>Koffi, Y M</au><au>Godji, P</au><au>Nana, P</au><au>Tarnagda, Z</au><au>Akoua-Koffi, C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009</atitle><jtitle>Revue scientifique et technique (International Office of Epizootics)</jtitle><addtitle>Rev Sci Tech</addtitle><date>2012-12-01</date><risdate>2012</risdate><volume>31</volume><issue>3</issue><spage>821</spage><epage>828</epage><pages>821-828</pages><issn>0253-1933</issn><abstract>Between 2007 and 2009, active surveys were conducted on backyard poultry (chickens, guinea fowls and ducks) in four areas of Côte d'Ivoire, including two areas where avian influenza H5N1 outbreaks occurred in 2006. Each bird underwent clinical examination. In total, 5,578 sera, 4,580 tracheal swabs and 5,120 cloacal swabs were collected, plus tissues from 35 sick chickens. Using the haemagglutination inhibition (HI) test, 277 and 36 serum samples were positive for H5 and H7, respectively; all were negative for H9. All samples were negative by reverse transcription polymerase chain reaction. These results confirm the circulation of H5 and H7 influenza subtypes in backyard poultry in Côte d'Ivoire. Given that the seropositive birds were healthy, the circulating subtypes may be low pathogenicity avian influenza strains. Half (2,680) of the sera collected from chickens were tested by HI for Newcastle disease virus (NDV) antibody: 531 were positive. The seroprevalence of 19.8% confirms the endemic status of NDV, but may underestimate its true prevalence in Côte d'Ivoire.</abstract><cop>France</cop><pmid>23520736</pmid><doi>10.20506/rst.31.3.2158</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0253-1933 |
| ispartof | Revue scientifique et technique (International Office of Epizootics), 2012-12, Vol.31 (3), p.821-828 |
| issn | 0253-1933 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1319619998 |
| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Animals Antibodies, Viral - blood Chickens Cote d'Ivoire - epidemiology Ducks Hemagglutination Inhibition Tests - veterinary Influenza A Virus, H5N1 Subtype - immunology Influenza A Virus, H7N1 Subtype - immunology Influenza A Virus, H9N2 Subtype - immunology Influenza in Birds - epidemiology Newcastle Disease - epidemiology Newcastle disease virus - immunology Poultry Seroepidemiologic Studies |
| title | Surveillance for avian influenza and Newcastle disease in backyard poultry flocks in Côte d'Ivoire, 2007-2009 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T23%3A41%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Surveillance%20for%20avian%20influenza%20and%20Newcastle%20disease%20in%20backyard%20poultry%20flocks%20in%20C%C3%B4te%20d'Ivoire,%202007-2009&rft.jtitle=Revue%20scientifique%20et%20technique%20(International%20Office%20of%20Epizootics)&rft.au=Couacy-Hymann,%20E&rft.date=2012-12-01&rft.volume=31&rft.issue=3&rft.spage=821&rft.epage=828&rft.pages=821-828&rft.issn=0253-1933&rft_id=info:doi/10.20506/rst.31.3.2158&rft_dat=%3Cproquest_pubme%3E1319619998%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1319619998&rft_id=info:pmid/23520736&rfr_iscdi=true |