Impetigo overview: Difference between revisions
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The [[infection]] is spread by direct contact with lesions or with nasal carriers. The [[incubation period]] is 1–3 days. Dried streptococci in the air are not infectious to intact skin. | The [[infection]] is spread by direct contact with lesions or with nasal carriers. The [[incubation period]] is 1–3 days. Dried streptococci in the air are not infectious to intact skin. | ||
Scratching may spread the [[lesion]]s. | Scratching may spread the [[lesion]]s. | ||
==Risk Factors== | |||
Impetigo is often associated with insect bites, cuts, and other forms of [[Physical trauma|trauma]] to the skin. | |||
==References== | ==References== | ||
Revision as of 15:09, 11 December 2012
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Impetigo Microchapters |
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Treatment |
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Impetigo overview On the Web |
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American Roentgen Ray Society Images of Impetigo overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Impetigo is a superficial skin infection most common among children age 2–6 years. People who play close contact sports such as rugby, American football and wrestling are also susceptible, regardless of age. The name derives from the Latin impetere ("assail"). It is also known as school sores.
Pathophysiology
The infection is spread by direct contact with lesions or with nasal carriers. The incubation period is 1–3 days. Dried streptococci in the air are not infectious to intact skin. Scratching may spread the lesions.
Risk Factors
Impetigo is often associated with insect bites, cuts, and other forms of trauma to the skin.