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Environment and virulence factors of Vibrio cholerae strains isolated in Argentina
Aims:  To determine the presence of Vibrio cholerae in different areas of Argentina in three sample types, to determine the composition of planktonic communities in areas at which this pathogen wasExpand
Extended-spectrum beta-lactamase-producing Salmonella enterica serovar Oranienburg (CTX-M-2 group) in a pediatric hospital in Tucumán, Argentina.
INTRODUCTION Salmonella sp infections have been reported over recent years in hospitals in Argentina and other countries due to multiresistant strains. The aim of this study was to characterize theExpand
Phytoplankton-linked viable non-culturable Vibrio cholerae O1 (VNC) from rivers in Tucumán, Argentina
Plankton-linked Vibrio cholerae has been detected in aquatic environments since the first decades of the 20th century. Several mechanisms have been proposed to explain the survival of V. choleraeExpand
Detection of viable and viable nonculturable Vibrio cholerae O1 through cultures and immunofluorescence in the Tucumán rivers, Argentina.
Vibrio cholerae has been sporadically isolated from rivers in Tucumán, Argentina, since the outbreak in 1991. The aim of this study was to determine the environmental reservoir of the bacterium inExpand
[CMY-2-type plasmid-mediated AmpC ß-lactamases emerging in Tucumán, Argentina].
In the last years, Enterobacteriaceae such as Klebsiella pneumoniae, Proteus mirabilis and Escherichia coli, have acquired resistance to third-generation cephalosporins (C3G) because of the presenceExpand
[Detection, isolation and characterization of Shiga toxin-producing Escherichia coli (STEC) in fresh ground beef from butcher shops in Concepción, Tucumán Province].
Shiga toxin-producing Escherichia coli is an emerging foodborne pathogen. There are many STEC serotypes associated with human diseases, being the O157:H7 serotype the most prevalent. Ground beef isExpand