how is impetigo spread?
Impetigo is very contagious. Sores have large numbers of the bacteria. The bacteria are easily passed to new areas of the skin by scratching or touching the sores or to other people by unwashed hands, dirty fingernails, and clothing or other objects that have touched the sores. To help prevent spread of impetigo: Bathe or shower daily. Keep fingernails clean and short. Wash with hot water and soap clothing, sheets, towels, and other items that come in contact with impetigo sores or crusts.
