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Abstract

The prevalence, causative agents and factors related to management practices and production characteristics that influenced subclinical mastitis were determined in 44 dairy farms of Viçosa-MG. In 617 cows, subclinical mastitis was diagnosed by California Mastitis Test. Milk samples from animals...

Author(s)
Cunha, A. F. da; Bragança, L. J.; Quintão, L. C.; Silva, S. Q.; Souza, F. N. de; Cerqueira, M. M. O. P.
Publisher
Universidade Federal Rural do Semi-Árido (UFERSA), Mossoro, Brazil
Citation
Acta Veterinaria Brasilica, 2015, 9, 2, pp 160-166
Abstract

Mastitis is the main affection of cattle intended for dairy production, which significantly impacts the milk production chain, with consequences yet to public health. It was studied aspects related to etiology, cellularity and bacterial count in 10 dairy farms, in the State of São Paulo. There were ...

Author(s)
Langoni, H.; Guimarães, F. F.; Costa, E. O. da; Joaquim, S. F.; Menozzi, B. D.
Publisher
Colégio Brasileiro de Patologia Animal, Rio de Janeiro, Brazil
Citation
Pesquisa Veterinária Brasileira, 2015, 35, 6, pp 518-524
Abstract

The study was conducted to determine the occurrence of mastitis and the microbiological relationship between the laboratory tests and auxiliary tests which were done in the field. Two cattle herds were studied for 18 months and 893 milk samples were collected. The udders were clinically examined,...

Author(s)
Oliveira, A. A. de; Melo, C. B. de; Azevedo, H. C.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2009, 10, 1, pp 226-230
AbstractFull Text

The aim of this study is to determine the occurrence and the infectious aetiology of subclinical mastitis in cows, and evaluate the quality of milk by total bacterial count in raw milk originating from farms located in the central region of Rio Grande do Sul, Brazil. The study was conducted in 16...

Author(s)
Ziech, R. E.; Balzan, C.; Nilles, C. R. R.; Vargas, A. C. de; Lampugnani, C.; Perin, A. P.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Botucatu, Brazil
Citation
Veterinária e Zootecnia, 2013, 20, 2, Supl. 1, pp 139-140
Abstract

The aims of this study were: (a) to evaluate the frequency of mastitis pathogens in commercial dairy herds, (b) to determine the antimicrobial susceptibility of Staphylococcus spp. and Streptococcus spp. isolated from subclinical mastitis (c) to evaluate the profile of multidrug resistance of ...

Author(s)
Beuron, D. C.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Prevalência e susceptibilidade antimicrobiana de patógenos causadores de mastite em rebanhos leiteiros, 2012, pp 120 pp.
AbstractFull Text

Some of the bovine mastitis pathogens were relevant either in respect to the milk quality as well as to public health. The objective of this study was to evaluate the main mastitis pathogens occurrence in Brazilian dairy herds, in order to verify the persistence of classical etiological agents and...

Author(s)
Guimarães, F. F.; Nóbrega, D. B.; Langoni, H.
Publisher
Tribun EU, Brno, Czech Republic
Citation
Animal hygiene and sustainable livestock production. Proceedings of the XVth International Congress of the International Society for Animal Hygiene, Vienna, Austria, 3-7 July 2011, Volume 3, 2011, pp 1373-1375
AbstractFull Text

The aim of this study was to identify the main factors affecting the somatic cell count (SCC) in dairy cows under Brazilian conditions. 2657 cows were examined at least once during a 13-month period (June 2002 to July 2003). A total of 3987 milk samples were examined for SCC and mastitis pathogen...

Author(s)
Souza, G. N.; Brito, J. R. F.; Brito, M. A. V. P.; Moreira, É. C.; Silva, M. V. G. B. da
Publisher
BEL Studio sp. z.o.o, Warsaw, Poland
Citation
Animals and environment, Volume 1: Proceedings of the XIIth ISAH Congress on Animal Hygiene, Warsaw, Poland, 4-8 September 2005, 2005, pp 237-240
Abstract

In this work, through microbiological examinations, the etiology of bovine mastitis in 628 milk samples coming from dairy farms from Paraná, Santa Catarina and Rio Grande do Sul along the year of 2007 were evaluated. Out of this total 1,382 microorganisms were isolated. By taking into account the...

Author(s)
Jobim, M. B.; Lopes, M. A.; Costa, G. M. da; Demeu, F. A.
Publisher
Departmento da Producao Animal, Secretaria da Agricultura, Industria e Comercio, Sao Paulo, Brazil
Citation
Boletim de Indústria Animal, 2010, 67, 2, pp 175-181
Abstract

The aim of this paper is describe a study in a Holstein herd located in Nossa Senhora das Dores Municipality, State of Sergipe, Brazil, between years of 2002 and 2003. There were collected 4.329 milk samples of all cows in lactation. Previously sampling, there were realized clinical exams of udder, ...

Author(s)
Oliveira, A. A. de; Azevedo, H. C.; Seixas, L. de S.; Lopes, L. B.; Melo, C. B. de
Publisher
Sociedade de Medicina Veterinaria do Rio de Janeiro, Rio de Janerio, Brazil
Citation
Revista Brasileira de Medicina Veterinária, 2010, 32, 4, pp 193-197
Abstract

Between September and November 2000, a total of 543 raw milk samples were analysed at the University of Sao Paulo in Sao Paulo, Brazil to study the aetiology and in vitro susceptibility of the bovine infectious mastitis agents, and to establish the relationship between the identified agents and the ...

Author(s)
Bueno, V. F. F.; Nicolau, E. S.; Mesquita, A. J. de; Ribeiro, A. R.; Silva, J. A. B.; Costa, E. O. da; Coelho, K. O.; Couto, D. V.
Publisher
Universidade Federal de Goias, Instituto de Patologia Tropical, Goiânia, Brazil
Citation
Revista de Patologia Tropical, 2003, 32, 1, pp 33-43

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