A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/274711 |
Resumo: | Cattle farming is a major livestock activity with economic relevance in Rio Grande do Sul (RS), Brazil. However, this activity is still considered of intermediate to low technological level, and in this region, there are few epidemiologic reports of Campylobacter fetus subsp. venerealis (Cfv), the causative agent of bovine genital campylobacteriosis (BGC). Thus, we designed a cross-sectional study to assess the prevalence and Cfv-associated factors in cattle farms in RS, Brazil. In total, 99 farms were randomly selected to participate in the survey. Preputial mucus samples from selected bulls were collected twice (within a 15-day interval) and subjected to Cfv molecular detection. A farm was considered positive when at least one sample was positive for Cfv. Our findings indicate that the farm-level Cfv prevalence in RS is 67.67%. On average, the chance of a farm using natural service to be Cfv-positive increased approximately twice compared to farms that do not use natural service. We also determined that Cfv routine tests reduce the chance of a farm being positive by 92%. Therefore, both Cfv detection tests and the reduction of natural services decrease the chance of a farm being positive for Cfv. Finally, we conclude that Cfv is widely spread in Southern Brazil cattle farms and it is urgent the implementation of control measures to reduce Cfv prevalence in the target population. |
id |
UFRGS-2_b9ee71c950dfa841df1afc8a0a00b01b |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/274711 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
spelling |
Siqueira, Franciele MaboniBreyer, Gabriela MerkerDe Carli, SilviaLopes, Cassiane ElisabeteDias, Maria EduardaSilva, Maria Eduarda Rocha Jacques daMoni, Camila AzevedoZitelli, Larissa CalóBorsato, MárcioGomes, RogersLopes, Francisco Paulo NunesMoraes, Rosane CollaresCattáneo, MiltonSosa, RubenPessoa, Gilson AntonioCosta, Eduardo de Freitas2024-04-12T06:20:57Z20231678-4405http://hdl.handle.net/10183/274711001199828Cattle farming is a major livestock activity with economic relevance in Rio Grande do Sul (RS), Brazil. However, this activity is still considered of intermediate to low technological level, and in this region, there are few epidemiologic reports of Campylobacter fetus subsp. venerealis (Cfv), the causative agent of bovine genital campylobacteriosis (BGC). Thus, we designed a cross-sectional study to assess the prevalence and Cfv-associated factors in cattle farms in RS, Brazil. In total, 99 farms were randomly selected to participate in the survey. Preputial mucus samples from selected bulls were collected twice (within a 15-day interval) and subjected to Cfv molecular detection. A farm was considered positive when at least one sample was positive for Cfv. Our findings indicate that the farm-level Cfv prevalence in RS is 67.67%. On average, the chance of a farm using natural service to be Cfv-positive increased approximately twice compared to farms that do not use natural service. We also determined that Cfv routine tests reduce the chance of a farm being positive by 92%. Therefore, both Cfv detection tests and the reduction of natural services decrease the chance of a farm being positive for Cfv. Finally, we conclude that Cfv is widely spread in Southern Brazil cattle farms and it is urgent the implementation of control measures to reduce Cfv prevalence in the target population.application/pdfengBrazilian Journal of Microbiology. Cham, Switzerland. Vol. 54, no. 4 (Dec. 2023), p. 3291-3297PrevalênciaCampilobacter fetusCampilobacteriose bovinaVacinaçãoCriação extensivaAcasalamento naturalBrasil, Região SulDiagnostico molecularBovine genital campylobacteriosisVenereal diseasesExtensive cattle farmingCattle infertilitySurveyA cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farmsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001199828.pdf.txt001199828.pdf.txtExtracted Texttext/plain27557http://www.lume.ufrgs.br/bitstream/10183/274711/2/001199828.pdf.txtd9a6ce33ff5814e1cd85aad1d0aee195MD52ORIGINAL001199828.pdfTexto completo (inglês)application/pdf1372592http://www.lume.ufrgs.br/bitstream/10183/274711/1/001199828.pdf6b4cb1d3348c10850fa5c1c05635da10MD5110183/2747112024-04-13 06:46:40.442027oai:www.lume.ufrgs.br:10183/274711Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-04-13T09:46:40Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
title |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
spellingShingle |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms Siqueira, Franciele Maboni Prevalência Campilobacter fetus Campilobacteriose bovina Vacinação Criação extensiva Acasalamento natural Brasil, Região Sul Diagnostico molecular Bovine genital campylobacteriosis Venereal diseases Extensive cattle farming Cattle infertility Survey |
title_short |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
title_full |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
title_fullStr |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
title_full_unstemmed |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
title_sort |
A cross-sectional study on Campylobacter fetus subsp. venerealis prevalence and associated factors in Brazilian southern cattle farms |
author |
Siqueira, Franciele Maboni |
author_facet |
Siqueira, Franciele Maboni Breyer, Gabriela Merker De Carli, Silvia Lopes, Cassiane Elisabete Dias, Maria Eduarda Silva, Maria Eduarda Rocha Jacques da Moni, Camila Azevedo Zitelli, Larissa Caló Borsato, Márcio Gomes, Rogers Lopes, Francisco Paulo Nunes Moraes, Rosane Collares Cattáneo, Milton Sosa, Ruben Pessoa, Gilson Antonio Costa, Eduardo de Freitas |
author_role |
author |
author2 |
Breyer, Gabriela Merker De Carli, Silvia Lopes, Cassiane Elisabete Dias, Maria Eduarda Silva, Maria Eduarda Rocha Jacques da Moni, Camila Azevedo Zitelli, Larissa Caló Borsato, Márcio Gomes, Rogers Lopes, Francisco Paulo Nunes Moraes, Rosane Collares Cattáneo, Milton Sosa, Ruben Pessoa, Gilson Antonio Costa, Eduardo de Freitas |
author2_role |
author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Siqueira, Franciele Maboni Breyer, Gabriela Merker De Carli, Silvia Lopes, Cassiane Elisabete Dias, Maria Eduarda Silva, Maria Eduarda Rocha Jacques da Moni, Camila Azevedo Zitelli, Larissa Caló Borsato, Márcio Gomes, Rogers Lopes, Francisco Paulo Nunes Moraes, Rosane Collares Cattáneo, Milton Sosa, Ruben Pessoa, Gilson Antonio Costa, Eduardo de Freitas |
dc.subject.por.fl_str_mv |
Prevalência Campilobacter fetus Campilobacteriose bovina Vacinação Criação extensiva Acasalamento natural Brasil, Região Sul Diagnostico molecular |
topic |
Prevalência Campilobacter fetus Campilobacteriose bovina Vacinação Criação extensiva Acasalamento natural Brasil, Região Sul Diagnostico molecular Bovine genital campylobacteriosis Venereal diseases Extensive cattle farming Cattle infertility Survey |
dc.subject.eng.fl_str_mv |
Bovine genital campylobacteriosis Venereal diseases Extensive cattle farming Cattle infertility Survey |
description |
Cattle farming is a major livestock activity with economic relevance in Rio Grande do Sul (RS), Brazil. However, this activity is still considered of intermediate to low technological level, and in this region, there are few epidemiologic reports of Campylobacter fetus subsp. venerealis (Cfv), the causative agent of bovine genital campylobacteriosis (BGC). Thus, we designed a cross-sectional study to assess the prevalence and Cfv-associated factors in cattle farms in RS, Brazil. In total, 99 farms were randomly selected to participate in the survey. Preputial mucus samples from selected bulls were collected twice (within a 15-day interval) and subjected to Cfv molecular detection. A farm was considered positive when at least one sample was positive for Cfv. Our findings indicate that the farm-level Cfv prevalence in RS is 67.67%. On average, the chance of a farm using natural service to be Cfv-positive increased approximately twice compared to farms that do not use natural service. We also determined that Cfv routine tests reduce the chance of a farm being positive by 92%. Therefore, both Cfv detection tests and the reduction of natural services decrease the chance of a farm being positive for Cfv. Finally, we conclude that Cfv is widely spread in Southern Brazil cattle farms and it is urgent the implementation of control measures to reduce Cfv prevalence in the target population. |
publishDate |
2023 |
dc.date.issued.fl_str_mv |
2023 |
dc.date.accessioned.fl_str_mv |
2024-04-12T06:20:57Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/274711 |
dc.identifier.issn.pt_BR.fl_str_mv |
1678-4405 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001199828 |
identifier_str_mv |
1678-4405 001199828 |
url |
http://hdl.handle.net/10183/274711 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Brazilian Journal of Microbiology. Cham, Switzerland. Vol. 54, no. 4 (Dec. 2023), p. 3291-3297 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/274711/2/001199828.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/274711/1/001199828.pdf |
bitstream.checksum.fl_str_mv |
d9a6ce33ff5814e1cd85aad1d0aee195 6b4cb1d3348c10850fa5c1c05635da10 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1815447858338332672 |