BACKGROUND A new clone of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA), sequence type (ST) 72-staphylococcal chromosomal cassette mec (SCCmec) type IV/IVA without the Panton-Valentine leucocidin (PVL) genes, has been the major clonal type in Korea since 2007. However, there have been no evaluations of the clinical features, risk factors and outcomes associated with C...

The treatment of MRSA skin and soft tissue infections in adults will be reviewed here. The treatment of invasive MRSA infections, the mechanisms of antibiotic resistance, epidemiology of MRSA infection, and general issues related to skin and soft tissue infections are discussed separately. (See "Treatment of invasive methicillin-resistant Staphylococcus aureus infections in adults" and "Microbi...

The objective of this investigation was to identify the lineages of MRSA and MSSA with reduced susceptibility to chlorhexidine in Kuwaiti hospitals. 121 clinical MRSA and 56 MSSA isolates were included in this study. Antimicrobial susceptibility testing was performed for a selection of agents including chlorhexidine and resistance genes were amplified and sequenced. PFGE, spa typing, and MLST w...

OBJECTIVES Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) was first reported in remote regions of Western Australia (WA) in 1992 and is now the predominant MRSA isolated in the State. To gain insights into the emergence of CA-MRSA, 2146 people living in 11 remote WA communities were screened for colonization with S. aureus. METHODS Antibiogram analysis, contour-cla...

BACKGROUND The clinical and financial outcomes of SSIs directly attributable to MRSA and methicillin-resistance are largely uncharacterized. Previously published data have provided conflicting conclusions. METHODOLOGY We conducted a multi-center matched outcomes study of 659 surgical patients. Patients with SSI due to MRSA were compared with two groups: matched uninfected control patients and...

background and objectives: methicillin resistant staphylococcus aureus (mrsa) is a major nosocomial pathogen causing significant morbidity and mortality. the aim of this study was to evaluate in vitro activities of different antibiotics against methicillin resistant staphylococcus aureus. materials and method: the study was conducted over a period of one year (january 2009 - december 2009) in t...

Methicillin-resistant Staphylococcus aureus was initially described as a typical microorganism acquired in nosocomial infections. However, over recent years, community-acquired methicillin-resistant Staphylococcus aureus has been a cause of skin and soft-tissue infections. Serious infections such as pneumonia and sepsis can also occur. This report describes a case of sepsis in a child that was ...

a level of 12.2% LMR in the previous study. It is tempting to suggest that the efficacy of mupirocin against LMR MRSA may have helped to reduce the incidence of LMR in the intervening period, as the usage of mupirocin in CUH increased by $80% over the period 2003 – 06, inclusive. A subset of 25 MRSA isolates (including the HMR strains) demonstrated nine distinct antimicrobial profiles when test...

The purpose of this study was to determine the antibacterial activity of ten essential oils. The ten essential oils were tested on MRSA and MSSA from hospital patients using the disk diffusion (Kirby Bauer) method. Based on this study, all ten oils showed higher effectiveness inhibiting MRSA and MSSA growth than vancomycin, which is the currently used standard for treatment. Essential oils coul...