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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
26/12/2018 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENDONÇA, J. F. M.; BRITO, M. A. V. P. e; LANGE, C. C.; SILVA, M. R.; RIBEIRO, J. B.; MENDONCA, L. C.; SOUZA, G. N. de. |
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Afiliação: |
JULIANA F. M. MENDONÇA, UFF; MARIA APARECIDA V PAIVA E BRITO, CNPGL; CARLA CHRISTINE LANGE, CNPGL; MARCIO ROBERTO SILVA, CNPGL; JOAO BATISTA RIBEIRO, CNPGL; LETICIA CALDAS MENDONCA, CNPGL; GUILHERME NUNES DE SOUZA, CNPGL. |
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Título: |
Prevalence reduction of contagious mastitis pathogens in a holstein dairy herd under tropical conditions. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Veterinary Science & Technology, v. 9, n. 1, 2018. |
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Páginas: |
3 p. |
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DOI: |
10.4172/2157-7579.1000497 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract The aim of this study was to evaluate the reduction of intramammary infection caused by Streptococcus agalactiae and Staphylococcus aureus in a Holstein dairy herd under tropical conditions. The period of study was from January 2012 from January 2013 in a dairy herd composed by Holstein cows, with an average of 142 lactating cows/month. Milk samples were collected from individual lactating cows for microbiological tests. The sampling lactating cows was in order to identify those infected by Streptococcus agalactiae for the treatment of all mammary quarters with intramammary antibiotics, as well as to identify chronically infected lactating cows by S. aureus for possible culling. During this period, 161 treatments of cows with an intramammary antibiotic were performed to eliminate Streptococcus agalactiae, and nine cows chronically infected with Staphylococcus aureus were culled. The percentages of infected cows with S. agalactiae in January 2012 and January 2013 were 61.6% and 2.2%, respectively. For the same months, the percentages of cows infected with S. aureus were 28.3% and 19.4%, respectively. The intramammary antibiotic treatment of lactating cows was efficient in eliminating infection caused by S. agalactiae and consequently the prevalence of infected animals in the herd. The reduction in S. aureus prevalence among cows was associated with the culling of cows chronically infected by this pathogen. |
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Palavras-Chave: |
Intramammary treatment; Microbiological diagnosis. |
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Thesagro: |
Staphylococcus Aureus. |
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Thesaurus Nal: |
Bovine mastitis; Streptococcus agalactiae. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189290/1/Artigo-JVetSci-Technol-CidaBrito-Prevalence.pdf
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Marc: |
LEADER 02306naa a2200277 a 4500
001 2102461
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.4172/2157-7579.1000497$2DOI
100 1 $aMENDONÇA, J. F. M.
245 $aPrevalence reduction of contagious mastitis pathogens in a holstein dairy herd under tropical conditions.$h[electronic resource]
260 $c2018
300 $a3 p.
520 $aAbstract The aim of this study was to evaluate the reduction of intramammary infection caused by Streptococcus agalactiae and Staphylococcus aureus in a Holstein dairy herd under tropical conditions. The period of study was from January 2012 from January 2013 in a dairy herd composed by Holstein cows, with an average of 142 lactating cows/month. Milk samples were collected from individual lactating cows for microbiological tests. The sampling lactating cows was in order to identify those infected by Streptococcus agalactiae for the treatment of all mammary quarters with intramammary antibiotics, as well as to identify chronically infected lactating cows by S. aureus for possible culling. During this period, 161 treatments of cows with an intramammary antibiotic were performed to eliminate Streptococcus agalactiae, and nine cows chronically infected with Staphylococcus aureus were culled. The percentages of infected cows with S. agalactiae in January 2012 and January 2013 were 61.6% and 2.2%, respectively. For the same months, the percentages of cows infected with S. aureus were 28.3% and 19.4%, respectively. The intramammary antibiotic treatment of lactating cows was efficient in eliminating infection caused by S. agalactiae and consequently the prevalence of infected animals in the herd. The reduction in S. aureus prevalence among cows was associated with the culling of cows chronically infected by this pathogen.
650 $aBovine mastitis
650 $aStreptococcus agalactiae
650 $aStaphylococcus Aureus
653 $aIntramammary treatment
653 $aMicrobiological diagnosis
700 1 $aBRITO, M. A. V. P. e
700 1 $aLANGE, C. C.
700 1 $aSILVA, M. R.
700 1 $aRIBEIRO, J. B.
700 1 $aMENDONCA, L. C.
700 1 $aSOUZA, G. N. de
773 $tJournal of Veterinary Science & Technology$gv. 9, n. 1, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 133 | |
| 2. |  | MENDONCA, L. C. Como produzir leite de qualidade: os desafios no campo. In: CARNEIRO, A. V.; LIMA, I. B. de; MENDES, L. C. R.; RESENDE, M. L. de; ISSA, R. P. N.; LEONEL, F. de P.; MARTINS, P. do C.; TORRES, D. (Ed.). Tecnologias de produção sustentável de bovinos de leite. São João Del Rei: UFSJ, 2010. p. 307-323.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | MENDONCA, L. C. Dicas para produzir leite de qualidade. In: BERNARDO, W. F.; ZOCCAL, R.; SOUZA, E. A. de O.; FERNANDES, E. N.; FURLONG, J. Sustentabilidade da pecuária de leite no Pará. Juiz de Fora: Embrapa Gado de Leite, 2010. p. 11-25.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | MENDONÇA, L. C. Práticas para a produção de leite de qualidade. In: TORRES, R. de A.; MACHADO, J. R. C.; OLIVEIRA, V. M. (Ed.). Desenvolvimento da pecuária de leite de base familiar do estado do Rio de Janeiro: aspectos ambientais e tecnológicos. Juiz de Fora: Embrapa Gado de Leite, 2009. p. 63-77.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | BRITO, M. A. V. P. e; BRITO, J. R. F. E; MENDONCA, L. C. Mastite e qualidade do leite. In: CAMPOS, O. F. de; MIRANDA, J. E. C. de (ed.). Gado de leite: o produtor pergunta, a Embrapa responde. 3. ed. rev. ampl. Brasília, DF: Embrapa; Juiz de Fora: Embrapa Gado de Leite, 2012. p. 235-259. (Coleção 500 perguntas 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 133 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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