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Staphylococcus aureus

S. aureus are bacteria that are fairly common - about one-third of people in the world have S. aureus bacteria on their bodies at any given time, primarily in their nose and on their skin.  The bacteria can be present without causing an active infection - this is called colonization.  According to the CDC, about 1% of people who are colonized with S. aureus are colonized with Methicillin-Resistant S. aureus (MRSA).

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This page was last modified on: 04/26/2011 09:18:40