Molecular Epidemiology of an Outbreak Caused by Methicillin-Resistant <i>Staphylococcus aureus</i> in a Health Care Ward and Associated Nursing Home

Journal of Clinical Microbiology - Tập 43 Số 12 - Trang 6161-6163 - 2005
Anne-Marie Kerttula1,2, Outi Lyytikäinen3, Jaana Vuopio‐Varkila4,1, Salha Ibrahem1, N. Agthe3, Markku Broas5, Henrik Jägerroos5, Anni Virolainen1
1Department of Microbiology
2Turku University Central Hospital, Turku, Finland
3Department of Infectious Disease Epidemiology, National Public Health Institute, 00300 Helsinki
4Department of Laboratory Diagnostics, Helsinki University Central Hospital, 00014 Helsinki
5Lapland Central Hospital, Rovaniemi

Tóm tắt

ABSTRACT Our point-prevalence survey followed an outbreak of methicillin-resistant Staphylococcus aureus (MRSA) in a long-term care facility and identified five MRSA strains, of which two possessed an outbreak genotype not encountered previously and three had another profile. All of them possessed SCC mec type V. Six methicillin-sensitive S. aureus strains were genotypically related to the epidemic strains.

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