Introduction of highly resistant bacteria into a hospital via patients repatriated or recently hospitalized in a foreign country

AbstractWe describe the prevalence of carriage and variables associated with introduction of highly drug-resistant microorganisms (HDRMO) into a French hospital via patients repatriated or recently hospitalized in a foreign country. The prevalence of HDRMO was 11% (15/132), with nine carbapenamase-producing Enterobacteriaceae, nine carbapenem-resistant Acinetobacter baumannii and six glycopeptide-resistant enterococci. Half of the admitted patients (63/132, 48%) were colonized with extended spectrum beta-lactamase-producing Enterobacteriaceae (ESBLPE). Among the four episodes with secondary cases, three involved A. baumannii

Prevalence of resistance to antiseptics and mupirocin among invasive coagulase-negative staphylococci from very preterm neonates in NICU: the creeping threat?

International audienceIn neonatal intensive care units, topical agents represent an increasing part of the infection control armamentarium. Fifty-one coagulase-negative staphylococci (CNS) isolated from catheter-associated bloodstream infections in very preterm neonates were investigated in this study: 41.2% exhibited decreased susceptibility to at least one antiseptic (chlorhexidine 12%, benzalkonium 24%, acriflavine 33%) and 61% were resistant to mupirocin. QacA/B, mupA and both genes were detected by polymerase chain reaction in 59%, 63% and 49% of CNS, respectively. Seventy-six percent of Staphylococcus epidermidis (5/5 pulsed-field-gel electrophoresis subgroups) and 11% of Staphylococcus capitis (1/3 subgroups) were multi-resistant. Skin antisepsis using low-concentration aqueous formulations and off-label mupirocin indications should benefit from a stewardship programme. (C) 2012 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved