Nosocomial outbreak of nitrate-negative Serratia marcescens infections.
نویسندگان
چکیده
Bacteremia due to multiply-antibiotic-resistant Serratia marcescens occurred within 1 week in four patients who were in adjacent beds in an intensive care unit. The strains were serotyped as O14:H12 and were nitrate negative. This unusual biochemical marker was useful in the investigation of the outbreak.
منابع مشابه
An outbreak of multidrug-resistant Serratia marcescens: the importance of continuous monitoring of nosocomial infections.
OBJECTIVE Serratia marcescens is a well-established as a nosocomial pathogen, resulting in considerable morbidity and mortality in immunocompromised patients. The aim of this study was to investigate an outbreak of Serratia marcescens at the Orthopaedic Clinic of the Clinical Center University of Sarajevo. METHODS A total of 96 strains from 79 patients were isolated. The isolates were identif...
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Serratia marcescens (S.M) is a species of gram–negative bacteria in the family enterobacteriaceae. A human pathogen, S. marcescens is involved in nosocomial infections, particularly in urinary tract and wound infections. This report describes a 63 years-old man that referred to hospital with dyspnea FC IV and he underwent cardiac valves replacement surgery with a diagnosis...
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Serratia marcescens is a Gram-negative bacterium that is often associated with nosocomial infections. Here we analyzed the resistance mechanism of the ceftazidime-resistant S. marcescens nosocomial strains. The five S. marcescens urinary tract infection-associated isolates were positive for chromosomal ampC and bla(TEM-1). Four of the five strains, ES11, ES31, ES42, and ES46, were single clone ...
متن کاملAn outbreak of Serratia marcescens septicemia in neonates.
Serratia marcescens is a well recognized nosocomial pathogen. We report an outbreak with this organism in 8 neonates in a neonatal intensive care unit (NICU). Seven cases were treated successfully with meropenem after the failure of imipenem treatment. Although they have similar anti-microbial effects, meropenem can effectively treat the S. marcescens sepsis resistant to imipenem.
متن کاملDraft genome sequence of Serratia marcescens strain LCT-SM213.
Serratia marcescens is a species of Gram-negative, rod-shaped bacterium of the family Enterobacteriaceae. S. marcescens can cause nosocomial infections, particularly catheter-associated bacteremia, urinary tract infections, and wound infections. Here, we present the draft genome sequence of Serratia marcescens strain LCT-SM213, which was isolated from CGMCC 1.1857.
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 15 4 شماره
صفحات -
تاریخ انتشار 1982