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Abstract

The aim of this work was to verify the presence of seven virulence factors (ST, LT, eae, stx1, stx2, INV and EAEC) among Escherichia coli strains isolated from healthy humans, bovines, chickens, sheep, pigs and goats, from two sewage treatment plants and from the Tietê River. We have found a high...

Author(s)
Carlos, C.; Alexandrino, F.; Vieira, M. A. M.; Stoppe, N. C.; Sato, M. I. Z.; Gomes, T. A. T.; Ottoboni, L. M. M.
Publisher
IWA Publishing, Colchester, UK
Citation
Journal of Water and Health, 2011, 9, 1, pp 138-142
Abstract

The prevalence, serotypes and virulence profiles of Shiga toxin-producing Escherichia coli (STEC) were investigated in 205 healthy beef and dairy cattle, and 106 goats reared in the southeastern region of Minas Gerais State, Brazil. The prevalence of STEC was 57.5% (61/106) in goats, 39.2%,...

Author(s)
Oliveira, M. G.; Brito, J. R. F.; Gomes, T. A. T.; Guth, B. E. C.; Vieira, M. A. M.; Naves, Z. V. F.; Vaz, T. M. I.; Irino, K.
Publisher
Elsevier, Amsterdam, Netherlands
Citation
International Journal of Food Microbiology, 2008, 127, 1/2, pp 139-146
Abstract

Aims: To determine the prevalence of Shiga toxin-producing Escherichia coli (STEC) and serotypes and virulence markers of the STEC isolates from beef and dairy cattle in Rio Grande do Sul, Brazil. Methods and Results: Faecal samples from beef cattle were collected at slaughterhouses. The isolates...

Author(s)
Timm, C. D.; Irino, K.; Gomes, T. A. T.; Vieira, M. M.; Guth, B. E. C.; Vaz, T. M. I.; Moreira, C. N.; Aleixo, J. A. G.
Publisher
Blackwell Publishing, Oxford, UK
Citation
Letters in Applied Microbiology, 2007, 44, 4, pp 419-425
Abstract

In order to determine the occurrence, serotypes and virulence markers of Shiga toxin-producing Escherichia coli (STEC) strains, 153 fecal samples of cattle randomly selected from six dairy farms in São Paulo State, Brazil, were examined for Shiga toxin (Stx) production by the Vero cell assay. Feces ...

Author(s)
Irino, K.; Kato, M. A. M. F.; Vaz, T. M. I.; Ramos, I. I.; Souza, M. A. C.; Cruz, A. S.; Gomes, T. A. T.; Vieira, M. A. M.; Guth, B. E. C.
Publisher
Elsevier Science B.V., Amsterdam, Netherlands
Citation
Veterinary Microbiology, 2005, 105, 1, pp 29-36

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