Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador
A cross-sectional study was carried out to determine the seroprevalence and risk factors associated with Bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual-purpose cattle herds from Ecuador. A total of 2,367 serum samples from 346 herds were collected from June 2008 throug...
Gespeichert in:
| Veröffentlicht in: | Tropical animal health and production 2012-03, Vol.44 (3), p.645-649 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 649 |
|---|---|
| container_issue | 3 |
| container_start_page | 645 |
| container_title | Tropical animal health and production |
| container_volume | 44 |
| creator | Saa, Luis Rodrigo Perea, Anselmo García-Bocanegra, Ignacio Arenas, Antonio José Jara, Diego Vinicio Ramos, Raul Carbonero, Alfonso |
| description | A cross-sectional study was carried out to determine the seroprevalence and risk factors associated with Bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual-purpose cattle herds from Ecuador. A total of 2,367 serum samples from 346 herds were collected from June 2008 through February 2009. A questionnaire, which included variables related to cattle, health, management measures, and the environment, was filled out in each herd. A commercial indirect enzyme-linked immunosorbent assay test was used to determine the seropositivity. A logistic regression model was used to determine risk factors at herd level. The individual seroprevalence for BVDV in non-vaccinated herds in Ecuador was 36.2% (857/2,367; CI
95%
, 34.3–38.1%). The herd prevalence was 74% (256/346; CI
95%
, 69.4–78.6%) and the intra-herd prevalence ranged between 11.1% and 100% (mean = 51.6%). The logistic regression model showed that the density of cattle farms in the area (more than 70%; OR, 1.94; CI
95%
, 1.21–3.2) and the altitude (higher than 2,338 m above sea level; 2.33; CI
95%
, 1.4–3.9) are potential risk factors associated with BVDV infection. |
| doi_str_mv | 10.1007/s11250-011-9948-4 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_954642198</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2577560441</sourcerecordid><originalsourceid>FETCH-LOGICAL-c402t-d5926df795ab7c607ac3b840a14b32c0f7d1e275c59dd534c31f0e1a11e76d143</originalsourceid><addsrcrecordid>eNqFkc1u1DAURi0EotPCA7BBFhvKIuDrOHG8hFJ-pEosgG6jG_uGccnYwU4G9WF4V5JOAQkJsbItn-9cWx9jj0A8ByH0iwwgK1EIgMIY1RTqDttApctCq7K5yzZCKFMorfQRO875Sogl1dT32ZGERkptYMN-fKQUx0R7HChY4hgcTz5_5T3aKabMMedoPU7k-Hc_bXkX9z4Q3_uEA3ceU9oSrsc589NXl68vn3EferKTj2HZ8RBDsUdrfbhxOPTp-maKmxfBOKcxZuIWp2kgvqXk8po6tzO6mB6wez0OmR7erifs85vzT2fviosPb9-fvbworBJyKlxlZO16bSrstK2FRlt2jRIIqiulFb12QFJXtjLOVaWyJfSCAAFI1w5UecKeHrxjit9mylO789nSMGCgOOfWVKpWEkzzfxKMqRooV_LJX-RVnFNYvrFCddOYulwgOEA2xZwT9e2Y_A7TdQuiXTtuDx23S8ft2nG7PvbxrXjuduR-J36VugDyAOTlKnyh9Gfyv60_AdWWsyA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>919688963</pqid></control><display><type>article</type><title>Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador</title><source>MEDLINE</source><source>SpringerNature Journals</source><creator>Saa, Luis Rodrigo ; Perea, Anselmo ; García-Bocanegra, Ignacio ; Arenas, Antonio José ; Jara, Diego Vinicio ; Ramos, Raul ; Carbonero, Alfonso</creator><creatorcontrib>Saa, Luis Rodrigo ; Perea, Anselmo ; García-Bocanegra, Ignacio ; Arenas, Antonio José ; Jara, Diego Vinicio ; Ramos, Raul ; Carbonero, Alfonso</creatorcontrib><description>A cross-sectional study was carried out to determine the seroprevalence and risk factors associated with Bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual-purpose cattle herds from Ecuador. A total of 2,367 serum samples from 346 herds were collected from June 2008 through February 2009. A questionnaire, which included variables related to cattle, health, management measures, and the environment, was filled out in each herd. A commercial indirect enzyme-linked immunosorbent assay test was used to determine the seropositivity. A logistic regression model was used to determine risk factors at herd level. The individual seroprevalence for BVDV in non-vaccinated herds in Ecuador was 36.2% (857/2,367; CI
95%
, 34.3–38.1%). The herd prevalence was 74% (256/346; CI
95%
, 69.4–78.6%) and the intra-herd prevalence ranged between 11.1% and 100% (mean = 51.6%). The logistic regression model showed that the density of cattle farms in the area (more than 70%; OR, 1.94; CI
95%
, 1.21–3.2) and the altitude (higher than 2,338 m above sea level; 2.33; CI
95%
, 1.4–3.9) are potential risk factors associated with BVDV infection.</description><identifier>ISSN: 0049-4747</identifier><identifier>EISSN: 1573-7438</identifier><identifier>DOI: 10.1007/s11250-011-9948-4</identifier><identifier>PMID: 21822791</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Altitude ; Animal Husbandry - methods ; Animals ; Antibodies, Viral - blood ; Biomedical and Life Sciences ; Bovine viral diarrhea virus ; Bovine Virus Diarrhea-Mucosal Disease - blood ; Bovine Virus Diarrhea-Mucosal Disease - epidemiology ; Bovine Virus Diarrhea-Mucosal Disease - immunology ; Cattle ; Dairies ; Dairying ; Diarrhea ; Diarrhea Viruses, Bovine Viral - immunology ; Diarrhea Viruses, Bovine Viral - isolation & purification ; Ecuador - epidemiology ; Environment management ; Enzyme-linked immunosorbent assay ; Enzyme-Linked Immunosorbent Assay - veterinary ; Farms ; Female ; Immunoassays ; Infection ; Inventories ; Life Sciences ; Livestock farming ; Logistic Models ; Male ; Original Research ; Population Density ; Prevalence ; Regression analysis ; Risk Factors ; Sea level ; Seasons ; Seroepidemiologic Studies ; Surveys and Questionnaires ; Veterinary Medicine/Veterinary Science ; Zoology</subject><ispartof>Tropical animal health and production, 2012-03, Vol.44 (3), p.645-649</ispartof><rights>Springer Science+Business Media B.V. 2011</rights><rights>Springer Science+Business Media B.V. 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-d5926df795ab7c607ac3b840a14b32c0f7d1e275c59dd534c31f0e1a11e76d143</citedby><cites>FETCH-LOGICAL-c402t-d5926df795ab7c607ac3b840a14b32c0f7d1e275c59dd534c31f0e1a11e76d143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11250-011-9948-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11250-011-9948-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21822791$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Saa, Luis Rodrigo</creatorcontrib><creatorcontrib>Perea, Anselmo</creatorcontrib><creatorcontrib>García-Bocanegra, Ignacio</creatorcontrib><creatorcontrib>Arenas, Antonio José</creatorcontrib><creatorcontrib>Jara, Diego Vinicio</creatorcontrib><creatorcontrib>Ramos, Raul</creatorcontrib><creatorcontrib>Carbonero, Alfonso</creatorcontrib><title>Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador</title><title>Tropical animal health and production</title><addtitle>Trop Anim Health Prod</addtitle><addtitle>Trop Anim Health Prod</addtitle><description>A cross-sectional study was carried out to determine the seroprevalence and risk factors associated with Bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual-purpose cattle herds from Ecuador. A total of 2,367 serum samples from 346 herds were collected from June 2008 through February 2009. A questionnaire, which included variables related to cattle, health, management measures, and the environment, was filled out in each herd. A commercial indirect enzyme-linked immunosorbent assay test was used to determine the seropositivity. A logistic regression model was used to determine risk factors at herd level. The individual seroprevalence for BVDV in non-vaccinated herds in Ecuador was 36.2% (857/2,367; CI
95%
, 34.3–38.1%). The herd prevalence was 74% (256/346; CI
95%
, 69.4–78.6%) and the intra-herd prevalence ranged between 11.1% and 100% (mean = 51.6%). The logistic regression model showed that the density of cattle farms in the area (more than 70%; OR, 1.94; CI
95%
, 1.21–3.2) and the altitude (higher than 2,338 m above sea level; 2.33; CI
95%
, 1.4–3.9) are potential risk factors associated with BVDV infection.</description><subject>Altitude</subject><subject>Animal Husbandry - methods</subject><subject>Animals</subject><subject>Antibodies, Viral - blood</subject><subject>Biomedical and Life Sciences</subject><subject>Bovine viral diarrhea virus</subject><subject>Bovine Virus Diarrhea-Mucosal Disease - blood</subject><subject>Bovine Virus Diarrhea-Mucosal Disease - epidemiology</subject><subject>Bovine Virus Diarrhea-Mucosal Disease - immunology</subject><subject>Cattle</subject><subject>Dairies</subject><subject>Dairying</subject><subject>Diarrhea</subject><subject>Diarrhea Viruses, Bovine Viral - immunology</subject><subject>Diarrhea Viruses, Bovine Viral - isolation & purification</subject><subject>Ecuador - epidemiology</subject><subject>Environment management</subject><subject>Enzyme-linked immunosorbent assay</subject><subject>Enzyme-Linked Immunosorbent Assay - veterinary</subject><subject>Farms</subject><subject>Female</subject><subject>Immunoassays</subject><subject>Infection</subject><subject>Inventories</subject><subject>Life Sciences</subject><subject>Livestock farming</subject><subject>Logistic Models</subject><subject>Male</subject><subject>Original Research</subject><subject>Population Density</subject><subject>Prevalence</subject><subject>Regression analysis</subject><subject>Risk Factors</subject><subject>Sea level</subject><subject>Seasons</subject><subject>Seroepidemiologic Studies</subject><subject>Surveys and Questionnaires</subject><subject>Veterinary Medicine/Veterinary Science</subject><subject>Zoology</subject><issn>0049-4747</issn><issn>1573-7438</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkc1u1DAURi0EotPCA7BBFhvKIuDrOHG8hFJ-pEosgG6jG_uGccnYwU4G9WF4V5JOAQkJsbItn-9cWx9jj0A8ByH0iwwgK1EIgMIY1RTqDttApctCq7K5yzZCKFMorfQRO875Sogl1dT32ZGERkptYMN-fKQUx0R7HChY4hgcTz5_5T3aKabMMedoPU7k-Hc_bXkX9z4Q3_uEA3ceU9oSrsc589NXl68vn3EferKTj2HZ8RBDsUdrfbhxOPTp-maKmxfBOKcxZuIWp2kgvqXk8po6tzO6mB6wez0OmR7erifs85vzT2fviosPb9-fvbworBJyKlxlZO16bSrstK2FRlt2jRIIqiulFb12QFJXtjLOVaWyJfSCAAFI1w5UecKeHrxjit9mylO789nSMGCgOOfWVKpWEkzzfxKMqRooV_LJX-RVnFNYvrFCddOYulwgOEA2xZwT9e2Y_A7TdQuiXTtuDx23S8ft2nG7PvbxrXjuduR-J36VugDyAOTlKnyh9Gfyv60_AdWWsyA</recordid><startdate>20120301</startdate><enddate>20120301</enddate><creator>Saa, Luis Rodrigo</creator><creator>Perea, Anselmo</creator><creator>García-Bocanegra, Ignacio</creator><creator>Arenas, Antonio José</creator><creator>Jara, Diego Vinicio</creator><creator>Ramos, Raul</creator><creator>Carbonero, Alfonso</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7U7</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><scope>7U1</scope><scope>7U2</scope></search><sort><creationdate>20120301</creationdate><title>Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador</title><author>Saa, Luis Rodrigo ; Perea, Anselmo ; García-Bocanegra, Ignacio ; Arenas, Antonio José ; Jara, Diego Vinicio ; Ramos, Raul ; Carbonero, Alfonso</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-d5926df795ab7c607ac3b840a14b32c0f7d1e275c59dd534c31f0e1a11e76d143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Altitude</topic><topic>Animal Husbandry - methods</topic><topic>Animals</topic><topic>Antibodies, Viral - blood</topic><topic>Biomedical and Life Sciences</topic><topic>Bovine viral diarrhea virus</topic><topic>Bovine Virus Diarrhea-Mucosal Disease - blood</topic><topic>Bovine Virus Diarrhea-Mucosal Disease - epidemiology</topic><topic>Bovine Virus Diarrhea-Mucosal Disease - immunology</topic><topic>Cattle</topic><topic>Dairies</topic><topic>Dairying</topic><topic>Diarrhea</topic><topic>Diarrhea Viruses, Bovine Viral - immunology</topic><topic>Diarrhea Viruses, Bovine Viral - isolation & purification</topic><topic>Ecuador - epidemiology</topic><topic>Environment management</topic><topic>Enzyme-linked immunosorbent assay</topic><topic>Enzyme-Linked Immunosorbent Assay - veterinary</topic><topic>Farms</topic><topic>Female</topic><topic>Immunoassays</topic><topic>Infection</topic><topic>Inventories</topic><topic>Life Sciences</topic><topic>Livestock farming</topic><topic>Logistic Models</topic><topic>Male</topic><topic>Original Research</topic><topic>Population Density</topic><topic>Prevalence</topic><topic>Regression analysis</topic><topic>Risk Factors</topic><topic>Sea level</topic><topic>Seasons</topic><topic>Seroepidemiologic Studies</topic><topic>Surveys and Questionnaires</topic><topic>Veterinary Medicine/Veterinary Science</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saa, Luis Rodrigo</creatorcontrib><creatorcontrib>Perea, Anselmo</creatorcontrib><creatorcontrib>García-Bocanegra, Ignacio</creatorcontrib><creatorcontrib>Arenas, Antonio José</creatorcontrib><creatorcontrib>Jara, Diego Vinicio</creatorcontrib><creatorcontrib>Ramos, Raul</creatorcontrib><creatorcontrib>Carbonero, Alfonso</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><collection>Risk Abstracts</collection><collection>Safety Science and Risk</collection><jtitle>Tropical animal health and production</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saa, Luis Rodrigo</au><au>Perea, Anselmo</au><au>García-Bocanegra, Ignacio</au><au>Arenas, Antonio José</au><au>Jara, Diego Vinicio</au><au>Ramos, Raul</au><au>Carbonero, Alfonso</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador</atitle><jtitle>Tropical animal health and production</jtitle><stitle>Trop Anim Health Prod</stitle><addtitle>Trop Anim Health Prod</addtitle><date>2012-03-01</date><risdate>2012</risdate><volume>44</volume><issue>3</issue><spage>645</spage><epage>649</epage><pages>645-649</pages><issn>0049-4747</issn><eissn>1573-7438</eissn><abstract>A cross-sectional study was carried out to determine the seroprevalence and risk factors associated with Bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual-purpose cattle herds from Ecuador. A total of 2,367 serum samples from 346 herds were collected from June 2008 through February 2009. A questionnaire, which included variables related to cattle, health, management measures, and the environment, was filled out in each herd. A commercial indirect enzyme-linked immunosorbent assay test was used to determine the seropositivity. A logistic regression model was used to determine risk factors at herd level. The individual seroprevalence for BVDV in non-vaccinated herds in Ecuador was 36.2% (857/2,367; CI
95%
, 34.3–38.1%). The herd prevalence was 74% (256/346; CI
95%
, 69.4–78.6%) and the intra-herd prevalence ranged between 11.1% and 100% (mean = 51.6%). The logistic regression model showed that the density of cattle farms in the area (more than 70%; OR, 1.94; CI
95%
, 1.21–3.2) and the altitude (higher than 2,338 m above sea level; 2.33; CI
95%
, 1.4–3.9) are potential risk factors associated with BVDV infection.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>21822791</pmid><doi>10.1007/s11250-011-9948-4</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0049-4747 |
| ispartof | Tropical animal health and production, 2012-03, Vol.44 (3), p.645-649 |
| issn | 0049-4747 1573-7438 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_954642198 |
| source | MEDLINE; SpringerNature Journals |
| subjects | Altitude Animal Husbandry - methods Animals Antibodies, Viral - blood Biomedical and Life Sciences Bovine viral diarrhea virus Bovine Virus Diarrhea-Mucosal Disease - blood Bovine Virus Diarrhea-Mucosal Disease - epidemiology Bovine Virus Diarrhea-Mucosal Disease - immunology Cattle Dairies Dairying Diarrhea Diarrhea Viruses, Bovine Viral - immunology Diarrhea Viruses, Bovine Viral - isolation & purification Ecuador - epidemiology Environment management Enzyme-linked immunosorbent assay Enzyme-Linked Immunosorbent Assay - veterinary Farms Female Immunoassays Infection Inventories Life Sciences Livestock farming Logistic Models Male Original Research Population Density Prevalence Regression analysis Risk Factors Sea level Seasons Seroepidemiologic Studies Surveys and Questionnaires Veterinary Medicine/Veterinary Science Zoology |
| title | Seroprevalence and risk factors associated with bovine viral diarrhea virus (BVDV) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T04%3A55%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Seroprevalence%20and%20risk%20factors%20associated%20with%20bovine%20viral%20diarrhea%20virus%20(BVDV)%20infection%20in%20non-vaccinated%20dairy%20and%20dual%20purpose%20cattle%20herds%20in%20Ecuador&rft.jtitle=Tropical%20animal%20health%20and%20production&rft.au=Saa,%20Luis%20Rodrigo&rft.date=2012-03-01&rft.volume=44&rft.issue=3&rft.spage=645&rft.epage=649&rft.pages=645-649&rft.issn=0049-4747&rft.eissn=1573-7438&rft_id=info:doi/10.1007/s11250-011-9948-4&rft_dat=%3Cproquest_cross%3E2577560441%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=919688963&rft_id=info:pmid/21822791&rfr_iscdi=true |