MedlinePlus Medical Encyclopedia: Pinworm, close-up of the head

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Pinworm, close-up of the head

This is the head of a pinworm. Pinworms are most common in children. They are easily transmitted and sometimes appear in small outbreaks among school children.

Update Date: 9/25/2006

Updated by: Charlotte Grayson, MD, Private Practice specializing in Internal Medicine and Infectious Disease, Smyrna, GA. Review provided by VeriMed Healthcare Network.

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