Smileband health topics

Ringworm is a fungal infection that can be caused by over 40 different species of fungi from the Trichophyton, Microsporum, and Epidermophyton families. The fungus can cause an itchy, red, circular rash on the body. Ringworm can affect different parts of the body including feet, groin, scalp, beard, hands, toenails or fingernails, and arms or legs.

 

Ringworm is a very common infection but those who have weakened immune systems may be at high risk for the infection and may have a harder time fighting off the infection. The fungi can live on skin and in the environmnet.

 

Transmission

Transmission can occur from coming into to contact with a person or animal that has the fungi. Transmission can also occur if you come in contact with the fungi in the environment.

The incubation period is 1 to 3 weeks.

Lab Tests & Specimen Info

Test*	Specimen
Microscopic Examination	Lesion Scraping
Culture	Hair, Skin Scraping

 Isolation Precautions

Standard precautions are recommended in healthcare settings. 

Prevention for Patients

• Keep your skin clean and dry
• Wear shoes that allow air to circulate freely around your feet
• Don't walk barefoot in locker rooms or public showers
• Don't share clothing, towels, sheets or other personal items
• Wash your hands after touching pets 
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