Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Medicine |
Texto Completo: | https://rbmv.org/BJVM/article/view/560 |
Resumo: | ABSTRACT. Brito D.A.P., Oliveira I.S.S., Brito D.R.B. & Costa F.N. [Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil.] Prevalência e etiologia da mastite em bovinos leiteiros da Ilha de São Luís, estado do Maranhão, Brasil. Revista Brasileira de Medicina Veterinária, 36(4):389-395, 2014. Departamento de Desenvolvimento Educacional, Instituto Federal do Maranhão, Avenida dos Curiós, s/n, Vila Esperança, São Luís, MA 65095-460, Brasil. E-mail: franeidec@yahoo.com.br The aim of this study was to investigate the prevalence and etiology of bovine mastitis in the dairy region of the island of São Luís, Maranhão State. We examined 217 cows from 14 farms located in São Luís, Paço do Lumiar, São José de Ribamar and Raposa, using a strip cup and California Mastitis Test (CMT). Milk samples were collected from positive mammary quarters and subjected to microbiological analysis. Of 857 rooms mammary evaluated, 27 (3.12%) had clinical mastitis and 215 (25.08%) subclinical mastitis. In samples of reagents to CMT, 69 showed score 1+, 103 scores 2 + and 43 score 3 +. The milk positive samples for the tests were subjected to microbiological tests for the isolation and identification of infectious agents. Of the 242 samples of milk examined, 204 (84.29%) had growth of microorganisms and 38 (15.70%) had not growth. The microorganisms isolated were coagulase negative Staphylococcus (26.42%), Staphylococcus coagulase positive (14.23%), S. aureus (14.23%), Streptococcus spp. (20.33%), Corynebacterium spp. (3.25%), yeast (2.44%) and Gram negative bacilli (1.22%). The results show a high frequency of breast quarters with clinical and subclinical mastitis and Staphylococcus coagulase negative was the etiologic agent most frequently isolated was, indicating the need for adoption of control measures aimed at improving hygiene conditions during milking. |
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Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, BrazilPrevalência e etiologia da mastite em bovinos leiteiros da Ilha de São Luís, estado do Maranhão, BrasilMastitebovinosCMTcaneca teladamicrorganismosMastitisCMTtamismicroorganismsABSTRACT. Brito D.A.P., Oliveira I.S.S., Brito D.R.B. & Costa F.N. [Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil.] Prevalência e etiologia da mastite em bovinos leiteiros da Ilha de São Luís, estado do Maranhão, Brasil. Revista Brasileira de Medicina Veterinária, 36(4):389-395, 2014. Departamento de Desenvolvimento Educacional, Instituto Federal do Maranhão, Avenida dos Curiós, s/n, Vila Esperança, São Luís, MA 65095-460, Brasil. E-mail: franeidec@yahoo.com.br The aim of this study was to investigate the prevalence and etiology of bovine mastitis in the dairy region of the island of São Luís, Maranhão State. We examined 217 cows from 14 farms located in São Luís, Paço do Lumiar, São José de Ribamar and Raposa, using a strip cup and California Mastitis Test (CMT). Milk samples were collected from positive mammary quarters and subjected to microbiological analysis. Of 857 rooms mammary evaluated, 27 (3.12%) had clinical mastitis and 215 (25.08%) subclinical mastitis. In samples of reagents to CMT, 69 showed score 1+, 103 scores 2 + and 43 score 3 +. The milk positive samples for the tests were subjected to microbiological tests for the isolation and identification of infectious agents. Of the 242 samples of milk examined, 204 (84.29%) had growth of microorganisms and 38 (15.70%) had not growth. The microorganisms isolated were coagulase negative Staphylococcus (26.42%), Staphylococcus coagulase positive (14.23%), S. aureus (14.23%), Streptococcus spp. (20.33%), Corynebacterium spp. (3.25%), yeast (2.44%) and Gram negative bacilli (1.22%). The results show a high frequency of breast quarters with clinical and subclinical mastitis and Staphylococcus coagulase negative was the etiologic agent most frequently isolated was, indicating the need for adoption of control measures aimed at improving hygiene conditions during milking.O objetivo desse trabalho foi pesquisar a prevalência e a etiologia da mastite em bovinos da bacia leiteira da Ilha de São Luís, estado do Maranhão. Foram examinadas 217 vacas de 14 propriedades localizadas em São Luís, Paço do Lumiar, São José de Ribamar e Raposa, utilizando-se a caneca de fundo escuro e o California Mastitis Test (CMT). Foram coletas amostras de leite dos quartos mamários positivos e submetidas a análise microbiológica. Dos 857 quartos mamários avaliados, 27 (3,12%) apresentaram mastite clínica e 215 (25,08%) apresentaram mastite subclínica. Das amostras reagentes ao CMT, 69 apresentaram escore 1 +, 103 escores 2 + e 43 escore 3+. As amostras de leite positivas para os testes foram submetidas ao exame microbiológico para o isolamento e identificação dos microrganismos envolvidos. Das 242 amostras de leite analisadas, 204 (84,29%) apresentaram crescimento de microrganismos e em 38 (15,70%) não houve crescimento. Os microrganismos isolados foram Staphylococcus coagulase negativa (26,42%), Staphylococcus coagulase positiva (14,23%), S. aureus (14,23%), Streptococcus spp. (20,33%), Corynebacterium spp. (3,25%), leveduras (2,44%) e bastonetes Gram negativos (1,22%). Os resultados mostram uma alta frequência de quartos mamários com mastite clínica e subclínica e o agente etiológico mais frequentemente isolado foi Staphylococcus coagulase negativa, indicando a necessidade de adoção de medidas de controle e de melhorar as condições de higiene durante a ordenha.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2014-12-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/560Brazilian Journal of Veterinary Medicine; Vol. 36 No. 4 (2014); 389-395Revista Brasileira de Medicina Veterinária; v. 36 n. 4 (2014); 389-3952527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/560/430Brito, Daniela Aguiar PenhaOliveira, Iara dos Santos da SilvaBrito, Danilo Rodrigues BarrosCosta, Francisca Neideinfo:eu-repo/semantics/openAccess2020-12-23T17:32:43Zoai:ojs.rbmv.org:article/560Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:32:43Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false |
dc.title.none.fl_str_mv |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil Prevalência e etiologia da mastite em bovinos leiteiros da Ilha de São Luís, estado do Maranhão, Brasil |
title |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
spellingShingle |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil Brito, Daniela Aguiar Penha Mastite bovinos CMT caneca telada microrganismos Mastitis CMT tamis microorganisms |
title_short |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
title_full |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
title_fullStr |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
title_full_unstemmed |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
title_sort |
Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil |
author |
Brito, Daniela Aguiar Penha |
author_facet |
Brito, Daniela Aguiar Penha Oliveira, Iara dos Santos da Silva Brito, Danilo Rodrigues Barros Costa, Francisca Neide |
author_role |
author |
author2 |
Oliveira, Iara dos Santos da Silva Brito, Danilo Rodrigues Barros Costa, Francisca Neide |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Brito, Daniela Aguiar Penha Oliveira, Iara dos Santos da Silva Brito, Danilo Rodrigues Barros Costa, Francisca Neide |
dc.subject.por.fl_str_mv |
Mastite bovinos CMT caneca telada microrganismos Mastitis CMT tamis microorganisms |
topic |
Mastite bovinos CMT caneca telada microrganismos Mastitis CMT tamis microorganisms |
description |
ABSTRACT. Brito D.A.P., Oliveira I.S.S., Brito D.R.B. & Costa F.N. [Prevalency and etiology of dairy cattle mastitis in the Island of São Luís in the State of Maranhão, Brazil.] Prevalência e etiologia da mastite em bovinos leiteiros da Ilha de São Luís, estado do Maranhão, Brasil. Revista Brasileira de Medicina Veterinária, 36(4):389-395, 2014. Departamento de Desenvolvimento Educacional, Instituto Federal do Maranhão, Avenida dos Curiós, s/n, Vila Esperança, São Luís, MA 65095-460, Brasil. E-mail: franeidec@yahoo.com.br The aim of this study was to investigate the prevalence and etiology of bovine mastitis in the dairy region of the island of São Luís, Maranhão State. We examined 217 cows from 14 farms located in São Luís, Paço do Lumiar, São José de Ribamar and Raposa, using a strip cup and California Mastitis Test (CMT). Milk samples were collected from positive mammary quarters and subjected to microbiological analysis. Of 857 rooms mammary evaluated, 27 (3.12%) had clinical mastitis and 215 (25.08%) subclinical mastitis. In samples of reagents to CMT, 69 showed score 1+, 103 scores 2 + and 43 score 3 +. The milk positive samples for the tests were subjected to microbiological tests for the isolation and identification of infectious agents. Of the 242 samples of milk examined, 204 (84.29%) had growth of microorganisms and 38 (15.70%) had not growth. The microorganisms isolated were coagulase negative Staphylococcus (26.42%), Staphylococcus coagulase positive (14.23%), S. aureus (14.23%), Streptococcus spp. (20.33%), Corynebacterium spp. (3.25%), yeast (2.44%) and Gram negative bacilli (1.22%). The results show a high frequency of breast quarters with clinical and subclinical mastitis and Staphylococcus coagulase negative was the etiologic agent most frequently isolated was, indicating the need for adoption of control measures aimed at improving hygiene conditions during milking. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-12 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer reviewed Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbmv.org/BJVM/article/view/560 |
url |
https://rbmv.org/BJVM/article/view/560 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbmv.org/BJVM/article/view/560/430 |
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.publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Medicine; Vol. 36 No. 4 (2014); 389-395 Revista Brasileira de Medicina Veterinária; v. 36 n. 4 (2014); 389-395 2527-2179 0100-2430 reponame:Brazilian Journal of Veterinary Medicine instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) instacron:SBMV |
instname_str |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
instacron_str |
SBMV |
institution |
SBMV |
reponame_str |
Brazilian Journal of Veterinary Medicine |
collection |
Brazilian Journal of Veterinary Medicine |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
repository.mail.fl_str_mv |
contato.rbmv@gmail.com |
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1798313108291190784 |