Nosocomial outbreak of pediatric gastroenteritis caused by CTX-M-14-type extended-spectrum beta-lactamase-producing strains of Salmonella enterica serovar London.
نویسندگان
چکیده
CTX-M-14-type extended-spectrum beta-lactamase was first detected in Salmonella enterica serovar London strains which were isolated from three hospitalized pediatric patients with gastroenteritis. The isolates had pulsed-field gel electrophoresis patterns identical to those of the previously isolated antimicrobial-susceptible strains from community-acquired gastroenteritis, suggesting the susceptible clone acquired the resistance.
منابع مشابه
Extended-spectrum β-lactamase-producing Salmonella enterica serovar Oranienburg (CTX-M-2 group) in a pediatric hospital in Tucumán, Argentina Salmonella enterica serovar Oranienburg produtora de β-lactamase de espectro extendido (grupo CTX-M-2) em um hospital pediátrico de 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 the extended-spectrum β-lactamases in third-generation cephalosporin-resistant strains of Salmonella enterica serovar Oranienburg. Methods: We studied 60 strains isolated from children with gastroenteri...
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 43 7 شماره
صفحات -
تاریخ انتشار 2005