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    Nail Infections Directory

    A nail infection happens in the nail fold and/or nail itself. Follow the links below to find WebMD's comprehensive coverage about causes of nail infections, how a nail infection is contracted, what it looks like, how to treat it, and much more.

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    Thumbnail: Healthy Fingernails: Clues About Your Health

    To the trained eye, nails can provide valuable clues about your overall health; and noticing and following up on those clues is the best way to maintain healthy fingernails.

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