extended-spectrum beta-lactamases in clinical isolates of enterobacteria in mexico.resistance to extended-spectrum cephalosporins within members of the family enterobacteriaceae occurs virtually world-wide. nevertheless, nothing was known about this problem among isolates from mexico. to address this issue, we studied oximino-cephalosporin resistant isolates of klebsiella pneumoniae (13), escherichia coli (7), and enterobacter cloacae (23) recovered from patients in mexico city hospitals during 1990 to 1992. in the presence of clavulanic acid, these strains increased susceptib ...199910566868
nosocomial pediatric bacteremia: the role of intravenous set contamination in developing assess the rate of bacterial contamination of intravenous administration sets at their rubber injection ports and matching infusates.200415061415
outbreak caused by enterobacteriaceae harboring ndm-1 metallo-β-lactamase carried in an incfii plasmid in a tertiary care hospital in mexico city.carbapenem-resistant enterobacteriaceae carrying new delhi metallo-β-lactamase 1 (ndm-1) have rarely been reported in latin america. we report of an outbreak caused by a blandm-1-harboring plasmid spread through different bacterial species, including escherichia coli (st617) and enterobacter cloacae (st182) isolates from the same patient and three klebsiella pneumoniae isolates (st22) derived from three epidemiologically related patients. incfii plasmids were found in all strains. measures to co ...201526282410
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