Etiology of respiratory disease in non-vaccinated, non-medicated calves in rearing herds.
Identifieur interne : 000697 ( PubMed/Corpus ); précédent : 000696; suivant : 000698Etiology of respiratory disease in non-vaccinated, non-medicated calves in rearing herds.
Auteurs : T. Autio ; T. Pohjanvirta ; R. Holopainen ; U. Rikula ; J. Pentik Inen ; A. Huovilainen ; H. Rusanen ; T. Soveri ; L. Sihvonen ; S. PelkonenSource :
- Veterinary microbiology [ 0378-1135 ] ; 2007.
English descriptors
- KwdEn :
- Animals, Bronchoalveolar Lavage (methods), Bronchoalveolar Lavage (veterinary), Bronchoalveolar Lavage Fluid (microbiology), Bronchoalveolar Lavage Fluid (virology), Cattle, Cattle Diseases (epidemiology), Cattle Diseases (etiology), Cattle Diseases (microbiology), Cattle Diseases (virology), Finland, Lung (microbiology), Lung (virology), Mannheimia haemolytica (immunology), Mannheimia haemolytica (isolation & purification), Mycoplasma (immunology), Mycoplasma (isolation & purification), Pasteurella Infections (complications), Pasteurella Infections (epidemiology), Pasteurella Infections (veterinary), Pasteurella multocida (immunology), Pasteurella multocida (isolation & purification), Pneumonia, Mycoplasma (complications), Pneumonia, Mycoplasma (epidemiology), Pneumonia, Mycoplasma (veterinary), Respiratory Tract Infections (epidemiology), Respiratory Tract Infections (etiology), Respiratory Tract Infections (microbiology), Respiratory Tract Infections (veterinary), Species Specificity, Ureaplasma (immunology), Ureaplasma (isolation & purification), Ureaplasma Infections (complications), Ureaplasma Infections (epidemiology), Ureaplasma Infections (veterinary).
- MESH :
- geographic : Finland.
- complications : Pasteurella Infections, Pneumonia, Mycoplasma, Ureaplasma Infections.
- epidemiology : Cattle Diseases, Pasteurella Infections, Pneumonia, Mycoplasma, Respiratory Tract Infections, Ureaplasma Infections.
- etiology : Cattle Diseases, Respiratory Tract Infections.
- immunology : Mannheimia haemolytica, Mycoplasma, Pasteurella multocida, Ureaplasma.
- isolation & purification : Mannheimia haemolytica, Mycoplasma, Pasteurella multocida, Ureaplasma.
- methods : Bronchoalveolar Lavage.
- microbiology : Bronchoalveolar Lavage Fluid, Cattle Diseases, Lung, Respiratory Tract Infections.
- veterinary : Bronchoalveolar Lavage, Pasteurella Infections, Pneumonia, Mycoplasma, Respiratory Tract Infections, Ureaplasma Infections.
- virology : Bronchoalveolar Lavage Fluid, Cattle Diseases, Lung.
- Animals, Cattle, Species Specificity.
Abstract
The aim of this study was to examine the occurrence of bacterial, mycoplasmal and viral pathogens in the lower respiratory tract of calves in all-in all-out calf-rearing units. According to clinical status, non-medicated calves with and without respiratory disease signs were selected of the 40 herds investigated to analyse the micro-organisms present in healthy and diseased calves. Tracheobronchial lavage (TBL) and paired serum samples were analysed for bacteria, mycoplasmas, respiratory syncytial virus (RSV), parainfluenza virus 3 (PIV3), bovine corona virus (BCV) and bovine adenovirus (BAV). Pasteurella multocida was the most common bacterial pathogen. It was isolated from 34% of the TBL samples in 28 herds and was associated with clinical respiratory disease (p < 0.05) when other pathogenic bacteria or mycoplasma were present in the sample. Mannheimia spp. and Histophilus somni were rarely found. Mycoplasma bovis was not detected at all. Ureaplasma diversum was associated with clinical respiratory disease (p < 0.05). TBL samples from healthy or suspect calves were more often negative in bacterial culture than samples from diseased calves (p < 0.05). No viral infections were detected in six herds, while 16-21 herds had RSV, BCV, BAV or PIV3. In the herds that had calves seroconverted to BCV, respiratory shedding of BCV was more frequently observed than faecal shedding. This study showed that the microbial combinations behind BRD were diverse between herds. M. bovis, an emerging pathogen in many countries, was not detected.
DOI: 10.1016/j.vetmic.2006.10.001
PubMed: 17084565
Links to Exploration step
pubmed:17084565Le document en format XML
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Rikula</name></author><author><name sortKey="Pentik Inen, J" sort="Pentik Inen, J" uniqKey="Pentik Inen J" first="J" last="Pentik Inen">J. Pentik Inen</name></author><author><name sortKey="Huovilainen, A" sort="Huovilainen, A" uniqKey="Huovilainen A" first="A" last="Huovilainen">A. Huovilainen</name></author><author><name sortKey="Rusanen, H" sort="Rusanen, H" uniqKey="Rusanen H" first="H" last="Rusanen">H. Rusanen</name></author><author><name sortKey="Soveri, T" sort="Soveri, T" uniqKey="Soveri T" first="T" last="Soveri">T. Soveri</name></author><author><name sortKey="Sihvonen, L" sort="Sihvonen, L" uniqKey="Sihvonen L" first="L" last="Sihvonen">L. Sihvonen</name></author><author><name sortKey="Pelkonen, S" sort="Pelkonen, S" uniqKey="Pelkonen S" first="S" last="Pelkonen">S. Pelkonen</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="RBID">pubmed:17084565</idno><idno type="pmid">17084565</idno><idno type="doi">10.1016/j.vetmic.2006.10.001</idno><idno type="wicri:Area/PubMed/Corpus">000697</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000697</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Etiology of respiratory disease in non-vaccinated, non-medicated calves in rearing herds.</title><author><name sortKey="Autio, T" sort="Autio, T" uniqKey="Autio T" first="T" last="Autio">T. Autio</name><affiliation><nlm:affiliation>Finnish Food Safety Authority Evira, Department of Animal Diseases and Food Safety Research, Kuopio Research Unit, PO Box 92, 70701 Kuopio, Finland. tiina.autio@evira.fi</nlm:affiliation></affiliation></author><author><name sortKey="Pohjanvirta, T" sort="Pohjanvirta, T" uniqKey="Pohjanvirta T" first="T" last="Pohjanvirta">T. Pohjanvirta</name></author><author><name sortKey="Holopainen, R" sort="Holopainen, R" uniqKey="Holopainen R" first="R" last="Holopainen">R. Holopainen</name></author><author><name sortKey="Rikula, U" sort="Rikula, U" uniqKey="Rikula U" first="U" last="Rikula">U. Rikula</name></author><author><name sortKey="Pentik Inen, J" sort="Pentik Inen, J" uniqKey="Pentik Inen J" first="J" last="Pentik Inen">J. Pentik Inen</name></author><author><name sortKey="Huovilainen, A" sort="Huovilainen, A" uniqKey="Huovilainen A" first="A" last="Huovilainen">A. Huovilainen</name></author><author><name sortKey="Rusanen, H" sort="Rusanen, H" uniqKey="Rusanen H" first="H" last="Rusanen">H. Rusanen</name></author><author><name sortKey="Soveri, T" sort="Soveri, T" uniqKey="Soveri T" first="T" last="Soveri">T. Soveri</name></author><author><name sortKey="Sihvonen, L" sort="Sihvonen, L" uniqKey="Sihvonen L" first="L" last="Sihvonen">L. Sihvonen</name></author><author><name sortKey="Pelkonen, S" sort="Pelkonen, S" uniqKey="Pelkonen S" first="S" last="Pelkonen">S. 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According to clinical status, non-medicated calves with and without respiratory disease signs were selected of the 40 herds investigated to analyse the micro-organisms present in healthy and diseased calves. Tracheobronchial lavage (TBL) and paired serum samples were analysed for bacteria, mycoplasmas, respiratory syncytial virus (RSV), parainfluenza virus 3 (PIV3), bovine corona virus (BCV) and bovine adenovirus (BAV). Pasteurella multocida was the most common bacterial pathogen. It was isolated from 34% of the TBL samples in 28 herds and was associated with clinical respiratory disease (p < 0.05) when other pathogenic bacteria or mycoplasma were present in the sample. Mannheimia spp. and Histophilus somni were rarely found. Mycoplasma bovis was not detected at all. Ureaplasma diversum was associated with clinical respiratory disease (p < 0.05). TBL samples from healthy or suspect calves were more often negative in bacterial culture than samples from diseased calves (p < 0.05). No viral infections were detected in six herds, while 16-21 herds had RSV, BCV, BAV or PIV3. In the herds that had calves seroconverted to BCV, respiratory shedding of BCV was more frequently observed than faecal shedding. This study showed that the microbial combinations behind BRD were diverse between herds. M. bovis, an emerging pathogen in many countries, was not detected.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17084565</PMID><DateCompleted><Year>2007</Year><Month>10</Month><Day>31</Day></DateCompleted><DateRevised><Year>2007</Year><Month>01</Month><Day>08</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0378-1135</ISSN><JournalIssue CitedMedium="Print"><Volume>119</Volume><Issue>2-4</Issue><PubDate><Year>2007</Year><Month>Jan</Month><Day>31</Day></PubDate></JournalIssue><Title>Veterinary microbiology</Title><ISOAbbreviation>Vet. Microbiol.</ISOAbbreviation></Journal><ArticleTitle>Etiology of respiratory disease in non-vaccinated, non-medicated calves in rearing herds.</ArticleTitle><Pagination><MedlinePgn>256-65</MedlinePgn></Pagination><Abstract><AbstractText>The aim of this study was to examine the occurrence of bacterial, mycoplasmal and viral pathogens in the lower respiratory tract of calves in all-in all-out calf-rearing units. According to clinical status, non-medicated calves with and without respiratory disease signs were selected of the 40 herds investigated to analyse the micro-organisms present in healthy and diseased calves. Tracheobronchial lavage (TBL) and paired serum samples were analysed for bacteria, mycoplasmas, respiratory syncytial virus (RSV), parainfluenza virus 3 (PIV3), bovine corona virus (BCV) and bovine adenovirus (BAV). Pasteurella multocida was the most common bacterial pathogen. It was isolated from 34% of the TBL samples in 28 herds and was associated with clinical respiratory disease (p < 0.05) when other pathogenic bacteria or mycoplasma were present in the sample. Mannheimia spp. and Histophilus somni were rarely found. Mycoplasma bovis was not detected at all. Ureaplasma diversum was associated with clinical respiratory disease (p < 0.05). TBL samples from healthy or suspect calves were more often negative in bacterial culture than samples from diseased calves (p < 0.05). No viral infections were detected in six herds, while 16-21 herds had RSV, BCV, BAV or PIV3. In the herds that had calves seroconverted to BCV, respiratory shedding of BCV was more frequently observed than faecal shedding. This study showed that the microbial combinations behind BRD were diverse between herds. M. bovis, an emerging pathogen in many countries, was not detected.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Autio</LastName><ForeName>T</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Finnish Food Safety Authority Evira, Department of Animal Diseases and Food Safety Research, Kuopio Research Unit, PO Box 92, 70701 Kuopio, Finland. tiina.autio@evira.fi</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pohjanvirta</LastName><ForeName>T</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Holopainen</LastName><ForeName>R</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Rikula</LastName><ForeName>U</ForeName><Initials>U</Initials></Author><Author ValidYN="Y"><LastName>Pentikäinen</LastName><ForeName>J</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Huovilainen</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Rusanen</LastName><ForeName>H</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Soveri</LastName><ForeName>T</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Sihvonen</LastName><ForeName>L</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Pelkonen</LastName><ForeName>S</ForeName><Initials>S</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2006</Year><Month>10</Month><Day>12</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Vet Microbiol</MedlineTA><NlmUniqueID>7705469</NlmUniqueID><ISSNLinking>0378-1135</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018893" MajorTopicYN="N">Bronchoalveolar Lavage</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001992" MajorTopicYN="N">Bronchoalveolar Lavage Fluid</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002417" MajorTopicYN="N">Cattle</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002418" MajorTopicYN="N">Cattle Diseases</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005387" MajorTopicYN="N" Type="Geographic">Finland</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008168" MajorTopicYN="N">Lung</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016978" MajorTopicYN="N">Mannheimia haemolytica</DescriptorName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009174" MajorTopicYN="N">Mycoplasma</DescriptorName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010326" MajorTopicYN="N">Pasteurella Infections</DescriptorName><QualifierName UI="Q000150" MajorTopicYN="N">complications</QualifierName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016979" MajorTopicYN="N">Pasteurella multocida</DescriptorName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011019" MajorTopicYN="N">Pneumonia, Mycoplasma</DescriptorName><QualifierName UI="Q000150" MajorTopicYN="N">complications</QualifierName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012141" MajorTopicYN="N">Respiratory Tract Infections</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName><QualifierName UI="Q000662" MajorTopicYN="Y">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014509" MajorTopicYN="N">Ureaplasma</DescriptorName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016869" MajorTopicYN="N">Ureaplasma Infections</DescriptorName><QualifierName UI="Q000150" MajorTopicYN="N">complications</QualifierName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2006</Year><Month>08</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2006</Year><Month>09</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2006</Year><Month>10</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>11</Month><Day>7</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>11</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>11</Month><Day>7</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17084565</ArticleId><ArticleId IdType="pii">S0378-1135(06)00383-X</ArticleId><ArticleId IdType="doi">10.1016/j.vetmic.2006.10.001</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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