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Sobre o isolamento de Salmonellas de gânglios linfáticos de suínos abatidos no matadouro da cidade de Salavador - Bahia

The crural and pré-crural lymph nodes of 3.674 slaughtered pigs at the abattoir of Salvador - Bahia were examined for the presence of Salmonella. Fity hundred and three (503) strains belonging to fity two (52) serotypes were isolated from the pigs in a percentage of 13,69%. The serotypes E1 were most frequently in 48,70%, group E in 27,43% group C1 in 6,16%, group L in 4,97%, C2...

Antibiotic Resistance of Salmonella spp. Isolated from Shrimp Farming Freshwater Environment in Northeast Region of Brazil

 Ernesto Hofer,2 and Regine H. S. F. Vieira1 1Laboratório de Microbiologia Ambiental e do Pescado, Instituto de Ciências do Mar (LABOMAR), Universidade Federal do Ceará, Avenida Abolicão 3207, CEP 60165-081

Genotypic Characterization of Yersinia enterocolitica Biotype 4/O:3 Isolates from Pigs and Slaughterhouses Using SE-AFLP, ERIC-PCR, and PFGE

Sena de Gobbi,1 Daniele Cristine Raimundo,1,2 Thais Sebastiana Porfida Ferreira,1 Maria Garcia Spindola,1 Ernesto Hofer,4 Cristhiane Moura Falavina dos Reis,4 Maria Helena Matté,3 and Andrea Micke ... and Y. kristensenii—CIP9993. These strains were supplied by Dr. Ernesto Hofer from the Bacteriology Department of the Oswaldo Cruz Institute, RJ, Brazil (IOC/FIOCRUZ). 2.2. Sampling and Microbiological

Characterization of Yersinia enterocolitica Biotype 1A Strains Isolated from Swine Slaughterhouses and Markets

Raimundo,1 Ernesto Hofer,4 Maria Helena Matté,3 Thais Sebastiana Porfida Ferreira,1 Vasco Tulio de Moura Gomes,1 Barbara Leticia Pereira Costa,1 and Andrea Micke Moreno1 1Departamento de Medicina

The Aquatic Environment as a Reservoir of Vibrio cholerae O1 in Hydrographic Basins of the State of Pernambuco, Brazil

da Costa,1 Mariana de Lira Nunes,1 Sandoval Vieira da Silva Filho,2 Ângela Cristina Torres de Araújo Figueirôa,2 Ernesto Hofer,3 Alzira Maria Paiva de Almeida,1 and Nilma Cintra Leal1 1Centro de

Antimicrobial resistance and R-plasmid in Salmonella spp from swine and abattoir environments

Salmonella serovars isolated from swine are of particular interest not only because of the pathogenic potential for this animal species, but also due to its relevance with regard to public health. On basis of the profile of resistance to antimicrobials, 13 Salmonella strains were selected which belonged to the serovars Muenster (7), Derby (4), Typhimurium (1), and Braenderup (1...