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Epidemics
Data on epidemics described by researchers at University of Calgary
March 24th, 2009
According to recent research from Calgary, Canada, "Staphylococcal cassette chromosome mec (SCCmec) is a mobile genetic element characterized by flanking terminal direct and, in most cases, inverted repeat sequences, the mec and ccr gene complexes, and their surrounding DNA regions. Unique combinations of the mec and ccr gene complexes generate various SCCmec types." "Six SCCmec types have been reported to date. We describe here a novel SCCmec type identified in a Canadian methicillin-resistant Staphylococcus aureus (MRSA) epidemic strain. MRSA clinical isolates were screened for known SCCmec types by multiplex and conventional PCR methods. Three phenotypically and...
Source: TB & Outbreaks Week (2009-03-24)
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