ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM

Detalhes bibliográficos
Autor(a) principal: Curci, Vera Cláudia Magalhães
Data de Publicação: 2024
Outros Autores: Magajevski, Fernanda Senter, Moreli, Fernando Christiano Gabriel, Romaldini , Adriana Hellmeister de Campos Nogueira, Costa, Ricardo Lopes Dias da, Oliveira, Talita Carolina Bragança de, Cardoso , Tereza Cristina, Manzini , Suzane, Cavalheiro, Maria Eduarda, Alexandrino, Marcela, Bertozzo, Thainá Valente, Steinle, Jackieline Sampaio, Gomes, Andresa Xavier Frade, Aires, Isabella Neves, Lucheis , Simone Baldini, Girio, Raul José Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Medicina Veterinária (Recife. Online)
Texto Completo: https://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/6404
Resumo: Leptospirosis is an endemic zoonosis in Brazil responsible for numerous reproductive and economic losses to the dairy industry. Brazil ranks fifth in the world's production of cow's milk and around 23 million cows are milked every day. The northwest region of the state of São Paulo has a considerable number of family farming settlements, with dairy farming being predominant. This article reports a seroepidemiological study to detect agglutinins against Leptospira spp. in 1,004 dairy cattle kept on 64 family farms producing milk in the northwest region of São Paulo. Management and environmental data for situation diagnosis were obtained with a questionnaire. Antibodies against Leptospira spp. were investigated by the microscopic seroagglutination test (SAM) and milk and urine samples were obtained from seroreactive animals with titer ? 400. These samples were submitted to molecular tests. Of the 64 properties studied, 63 (98%) had seroreactive animals. Of the 1,004 animals, 523 (52%) were reactive. According to the molecular tests, the presence of Leptospira spp. in the urine and milk of the seroreactive animals was negative. Wetlands, presence of rodents, occurrence of abortion, presence of dogs, presence of cats and presence of horses were variables associated with the risk of infection by Leptospira spp. In addition to its importance in animal health, leptospirosis poses a risk to human health, a situation that indicates the need for improvement of sanitary conditions in rural properties.
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spelling ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEMLeptospira spp. in dairy cattle in a family farming systemantibodieszoonosisleptospirosisdiagnosisFamily farmingdairy cattleleptospirosisdiagnosisLeptospirosis is an endemic zoonosis in Brazil responsible for numerous reproductive and economic losses to the dairy industry. Brazil ranks fifth in the world's production of cow's milk and around 23 million cows are milked every day. The northwest region of the state of São Paulo has a considerable number of family farming settlements, with dairy farming being predominant. This article reports a seroepidemiological study to detect agglutinins against Leptospira spp. in 1,004 dairy cattle kept on 64 family farms producing milk in the northwest region of São Paulo. Management and environmental data for situation diagnosis were obtained with a questionnaire. Antibodies against Leptospira spp. were investigated by the microscopic seroagglutination test (SAM) and milk and urine samples were obtained from seroreactive animals with titer ? 400. These samples were submitted to molecular tests. Of the 64 properties studied, 63 (98%) had seroreactive animals. Of the 1,004 animals, 523 (52%) were reactive. According to the molecular tests, the presence of Leptospira spp. in the urine and milk of the seroreactive animals was negative. Wetlands, presence of rodents, occurrence of abortion, presence of dogs, presence of cats and presence of horses were variables associated with the risk of infection by Leptospira spp. In addition to its importance in animal health, leptospirosis poses a risk to human health, a situation that indicates the need for improvement of sanitary conditions in rural properties.Leptospirosis is an endemic zoonosis in Brazil responsible for numerous reproductive and economic losses to the dairy industry. Brazil ranks fifth in global production of cow's milk, by and around 23 million cows are milked every day. The northwest region of the state of São Paulo has a large number of family farming settlements, with dairy farming being predominant. This article reports a seroepidemiological study to detect agglutinins against Leptospira spp. in 1,004 dairy cattle kept on 64 family farms producing milk in the northwest region of São Paulo. Management and environmental data for situational diagnosis were obtained through a questionnaire. Antibodies against Leptospira spp. were investigated by the microscopic agglutination test (MAT) and milk and urine samples were obtained from seroreactive animals with titer ?400. These samples were submitted to molecular tests. Of the 64 farms studied, 63 (98%) had seroreactive animals. Of the 1,004 animals, 523 (52%) were reactive. According to the molecular tests, the presence of Leptospira spp. in the urine and milk of the seroreactive animals was negative. Presence of wetlands, rodents, dogs, cats and horses and occurrence of abortion were variables associated with the risk of infection by Leptospira spp. In addition to its importance in animal health, leptospirosis poses a risk to human health, a situation that indicates the need for improvement of sanitary conditions in small farms.MEDICINA VETERINÁRIA2024-08-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/640410.26605/medvet-v18n2-6404Medicina Veterinária; v. 18 n. 2 (2024): Medicina Veterinária; 159-1682675-66171809-467810.26605/medvet-v18n2reponame:Medicina Veterinária (Recife. Online)instname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEporhttps://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/6404/482485332Copyright (c) 2024 Vera Cláudia Magalhães Curci, Fernanda Senter Magajevski, Fernando Christiano Gabriel Moreli, Adriana Hellmeister de Campos Nogueira Romaldini , Ricardo Lopes Dias da Costa, Talita Carolina Bragança de Oliveira, Tereza Cristina Cardoso , Suzane Manzini , Maria Eduarda Cavalheiro, Marcela Alexandrino, Thainá Valente Bertozzo, Jackieline Sampaio Steinle, Andresa Xavier Frade Gomes, Isabella Neves Aires, Simone Baldini Lucheis , Raul José Silva Giriohttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessCurci, Vera Cláudia MagalhãesMagajevski, Fernanda SenterMoreli, Fernando Christiano GabrielRomaldini , Adriana Hellmeister de Campos NogueiraCosta, Ricardo Lopes Dias daOliveira, Talita Carolina Bragança deCardoso , Tereza CristinaManzini , SuzaneCavalheiro, Maria EduardaAlexandrino, Marcela Bertozzo, Thainá ValenteSteinle, Jackieline SampaioGomes, Andresa Xavier FradeAires, Isabella NevesLucheis , Simone BaldiniGirio, Raul José Silva2024-08-02T14:03:49Zoai:ojs.10.0.7.8:article/6404Revistahttps://www.journals.ufrpe.br/index.php/medicinaveterinaria/PUBhttps://www.journals.ufrpe.br/index.php/medicinaveterinaria/oairevmedvet@ufrpe.br1809-46782675-6617opendoar:2024-08-02T14:03:49Medicina Veterinária (Recife. Online) - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.none.fl_str_mv ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
Leptospira spp. in dairy cattle in a family farming system
title ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
spellingShingle ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
Curci, Vera Cláudia Magalhães
antibodies
zoonosis
leptospirosis
diagnosis
Family farming
dairy cattle
leptospirosis
diagnosis
title_short ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
title_full ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
title_fullStr ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
title_full_unstemmed ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
title_sort ANTIBODIES AGAINST Leptospira spp. IN DAIRY CATTLE IN A FAMILY AGRICULTURE SYSTEM
author Curci, Vera Cláudia Magalhães
author_facet Curci, Vera Cláudia Magalhães
Magajevski, Fernanda Senter
Moreli, Fernando Christiano Gabriel
Romaldini , Adriana Hellmeister de Campos Nogueira
Costa, Ricardo Lopes Dias da
Oliveira, Talita Carolina Bragança de
Cardoso , Tereza Cristina
Manzini , Suzane
Cavalheiro, Maria Eduarda
Alexandrino, Marcela
Bertozzo, Thainá Valente
Steinle, Jackieline Sampaio
Gomes, Andresa Xavier Frade
Aires, Isabella Neves
Lucheis , Simone Baldini
Girio, Raul José Silva
author_role author
author2 Magajevski, Fernanda Senter
Moreli, Fernando Christiano Gabriel
Romaldini , Adriana Hellmeister de Campos Nogueira
Costa, Ricardo Lopes Dias da
Oliveira, Talita Carolina Bragança de
Cardoso , Tereza Cristina
Manzini , Suzane
Cavalheiro, Maria Eduarda
Alexandrino, Marcela
Bertozzo, Thainá Valente
Steinle, Jackieline Sampaio
Gomes, Andresa Xavier Frade
Aires, Isabella Neves
Lucheis , Simone Baldini
Girio, Raul José Silva
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Curci, Vera Cláudia Magalhães
Magajevski, Fernanda Senter
Moreli, Fernando Christiano Gabriel
Romaldini , Adriana Hellmeister de Campos Nogueira
Costa, Ricardo Lopes Dias da
Oliveira, Talita Carolina Bragança de
Cardoso , Tereza Cristina
Manzini , Suzane
Cavalheiro, Maria Eduarda
Alexandrino, Marcela
Bertozzo, Thainá Valente
Steinle, Jackieline Sampaio
Gomes, Andresa Xavier Frade
Aires, Isabella Neves
Lucheis , Simone Baldini
Girio, Raul José Silva
dc.subject.por.fl_str_mv antibodies
zoonosis
leptospirosis
diagnosis
Family farming
dairy cattle
leptospirosis
diagnosis
topic antibodies
zoonosis
leptospirosis
diagnosis
Family farming
dairy cattle
leptospirosis
diagnosis
description Leptospirosis is an endemic zoonosis in Brazil responsible for numerous reproductive and economic losses to the dairy industry. Brazil ranks fifth in the world's production of cow's milk and around 23 million cows are milked every day. The northwest region of the state of São Paulo has a considerable number of family farming settlements, with dairy farming being predominant. This article reports a seroepidemiological study to detect agglutinins against Leptospira spp. in 1,004 dairy cattle kept on 64 family farms producing milk in the northwest region of São Paulo. Management and environmental data for situation diagnosis were obtained with a questionnaire. Antibodies against Leptospira spp. were investigated by the microscopic seroagglutination test (SAM) and milk and urine samples were obtained from seroreactive animals with titer ? 400. These samples were submitted to molecular tests. Of the 64 properties studied, 63 (98%) had seroreactive animals. Of the 1,004 animals, 523 (52%) were reactive. According to the molecular tests, the presence of Leptospira spp. in the urine and milk of the seroreactive animals was negative. Wetlands, presence of rodents, occurrence of abortion, presence of dogs, presence of cats and presence of horses were variables associated with the risk of infection by Leptospira spp. In addition to its importance in animal health, leptospirosis poses a risk to human health, a situation that indicates the need for improvement of sanitary conditions in rural properties.
publishDate 2024
dc.date.none.fl_str_mv 2024-08-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/6404
10.26605/medvet-v18n2-6404
url https://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/6404
identifier_str_mv 10.26605/medvet-v18n2-6404
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.journals.ufrpe.br/index.php/medicinaveterinaria/article/view/6404/482485332
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MEDICINA VETERINÁRIA
publisher.none.fl_str_mv MEDICINA VETERINÁRIA
dc.source.none.fl_str_mv Medicina Veterinária; v. 18 n. 2 (2024): Medicina Veterinária; 159-168
2675-6617
1809-4678
10.26605/medvet-v18n2
reponame:Medicina Veterinária (Recife. Online)
instname:Universidade Federal Rural de Pernambuco (UFRPE)
instacron:UFRPE
instname_str Universidade Federal Rural de Pernambuco (UFRPE)
instacron_str UFRPE
institution UFRPE
reponame_str Medicina Veterinária (Recife. Online)
collection Medicina Veterinária (Recife. Online)
repository.name.fl_str_mv Medicina Veterinária (Recife. Online) - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv revmedvet@ufrpe.br
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