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| Pelayo,Jacinta Sanchez; Elias Junior,Antonio Roberto; Lima,Nicole Ribeiro de; Navarro,Armando; Rocha,Sérgio Paulo Dejato da. |
| Abstract Ground bovine meat is commonly consumed by the population of Brazil. However, it constitutes an excellent medium for the multiplication of microorganisms due to available nutrients and handling practices prior to consumption. Here, we examined 100 samples of ground beef for the presence of diarrheagenic Escherichia coli (DEC) pathotypes by PCR, and characterized isolates by analyzing their adherence to HEp-2 cells, serotype, antimicrobial susceptibility, and phylogeny. Enteroaggregative E. coli was detected in five (5%) meat samples, Shiga toxin-producing E. coli in three (3%), and atypical enteropathogenic E. coli in two (2%). According to the phylogeny, six isolates (60%) were classified in group A, two (20%) in group B1, and two (20%) in group... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diarrheagenic Escherichia coli; Ground beef; Gastroenteritis; Serotyping. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100502 |
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