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Abstract

Background: The cattle industry is one of the most important Brazilian agribusiness sectors and is a strong contributor to the national economy. Annually about 44.6 million calves are bred, which makes the optimal management of these animals extremely important. Several diseases can affect the...

Author(s)
Hoppe, I. B. A. L.; Medeiros, A. S. R. de; Arns, C. W.; Samara, S. I.
Publisher
BioMed Central Ltd, London, UK
Citation
BMC Veterinary Research, 2018, 14, 208, pp (27 June 2018)
AbstractFull Text

The free acquisition and the use of veterinary products by rural producers in Brazil have as consequence the likely increase risks to public health, animal health and for the environment. In this context, it is important to know the attitudes and behaviors of milk rural producers and their sanitary ...

Author(s)
Borsanelli, A. C.; Ferraudo, A. S.; Samara, S. I.; Dutra, I. dos S.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Botucatu, Brazil
Citation
Veterinária e Zootecnia, 2015, 22, 1, pp 54-60
Abstract

Bovine respiratory syncytial virus (BRSV) is one of the major pathogens affecting the respiratory system of young cattle, causing serious economic losses. Data on its epidemiology and occurrence in animals under one-year of age are still scarce in the literature. This study aimed to determine the...

Author(s)
Affonso, I. B.; Gatti, S. P.; Medeiros, A. S. R. de; Buzinaro, M. da G.; Samara, S. I.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2012, 13, 2, pp 253-258
AbstractFull Text

Reports of the first isolation of a ruminant Pestivirus (BVDV) from swine were in 1973, and since then the occurrence of cross-infections has been reported in many countries and the serological cross-reaction between the Classical Swine Fever Virus (CSFV) and the Bovine Viral Diarrhea Virus (BVDV)...

Author(s)
Almeida, H. M. de S.; Gatto, I. R. H.; Santos, A. C. R. dos; Ferraudo, A. S.; Samara, S. I.; Oliveira, L. G. de
Publisher
Faculty of Veterinary Science, University of Agriculture, Faisalabad, Pakistan
Citation
Pakistan Veterinary Journal, 2017, 37, 4, pp 470-474
Abstract

Foot and mouth disease (FMD), a highly contagious disease that affects cloven-hoofed animals, is known by the economic losses it causes in farms and in regions where it is endemic. The State of São Paulo has not recorded FMD outbreaks since 1996. Based on official data from 1997 to 2012, this study ...

Author(s)
Rodrigues, A. R. A.; Oliveira, L. G. de; Gatto, I. R. H.; Almeida, H. M. de S.; Rossi, G. A. M.; Mechler, M. L.; Samara, S. I.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2017, 18, pp e-40675
AbstractFull Text

This is a cross-sectional study to assess the presence of antibodies in ruminants against selected pathogens associated with reproductive disorders in cattle in four Brazilian states, including the zoonotic agent Coxiella burnetii. The used tests were Virus Neutralization Assay for IBR and BVD,...

Author(s)
Zanatto, D. C. S.; Gatto, I. R. H.; Labruna, M. B.; Jusi, M. M. G.; Samara, S. I.; Machado, R. Z.; André, M. R.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2019, 28, 2, pp 245-257
Abstract

This study investigated the presence of antibodies and antibodies titers against bovine herpesvirus type 1 (BoHV-1) in bovines at slaughter age in the ten planning regions of Goiás State. Blood samples (660) were collected in slaughterhouses under federal inspection and they were tested for...

Author(s)
Affonso, I. B.; Amoril, J. G.; Alexandrino, B.; Buzinaro, M. da G.; Medeiros, A. S. R. de; Samara, S. I.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2010, 11, 4, pp 892-898
AbstractFull Text

Bovine respiratory syncytial virus (BRSV) causes important lower respiratory tract illness in calves. According to F and G proteins genetic sequences, three BRSV subgroups have been reported and characterized in several countries, showing differences in its distribution. In Brazil, the virus is...

Author(s)
Affonso, I. B.; Souza, A. de; Martini, M. C.; Santos, M. M. A. B. dos; Spilki, F. R.; Arns, C. W.; Samara, S. I.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2014, 35, 5, pp 2539-2549
AbstractFull Text

Serum samples from three dairy farms classified as high (1, 78.6%), medium (2, 40.0%) and low (3, 1.6%) prevalence for bovine herpesvirus type 1 (BoHV-1) from São Paulo State, were collected to analyze the prevalence to the bovine respiratory syncytial virus (BRSV) by virus neutralization test. The ...

Author(s)
Affonso, I. B.; Gatti, S. P.; Alexandrino, B.; Oliveira, M. C.; Medeiros, A. S. R. de; Buzinaro, M. da G.; Samara, S. I.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2011, 32, 1, pp 295-300
Abstract

Isolates of bovine viral diarrhoea virus (BVDV) detected in serum samples of two persistently infected animals (PI) identified in a herd located in the southern state of Minas Gerais, Brazil, underwent genetic characterization trough partial nucleotide sequencing and analysis of the 5′ Untranslated ...

Author(s)
Dias, F. C.; Médici, K. C.; Sousa, R. L. M. de; Alfieri, A. A.; Samara, S. I.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Research and Animal Science, 2012, 49, 6, pp 452-458

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