Some germs are good for you: Surface bacteria maintain skin's healthy balance

ScienceDaily (2009-11-23) -- On the skin's surface, bacteria are abundant, diverse and constant, but inflammation is undesirable. New research now shows that the normal bacteria living on the skin surface trigger a pathway that prevents excessive inflammation after injury.

http://www.sciencedaily.com/releases/2009/11/091122161742.htm

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