Community-associated strains of methicillin-resistant staphylococcus aureus and methicillin-susceptible S. aureus in indigenous northern Australia: Epidemiology and outcomes

Abstract

Background. Some strains of non-multidrug-resistant, methicillin-resistant Staphylococcus aureus (nmMRSA) in Australia are likely to have emerged from strains of methicillin-susceptible S. aureus (MSSA) in remote Aboriginal communities. Objective. To describe the clinical epidemiology of infection due to community-associated MRSA strains in an Australian tropical hospital setting with a significant Aboriginal population and to compare infections caused by community-associated strains of MRSA, health-care-associated strains of MRSA, and MSSA strains with respect to demographic risk factors and clinical outcomes. Methods. We queried the microbiology database for the Top End of the Northern Ter..