MedlinePlus Medical Encyclopedia: Head louse and pubic louse

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Head louse and pubic louse

This picture compares the relative size and shape of the head louse and the pubic louse.

Update Date: 2/19/2008

Updated by: John E. Duldner, Jr., MD, MS, Assistant Professor of Emergency Medicine, Director of Research, Department of Emergency Medicine, Akron General Medical Center and Northeastern Ohio Universities College of Medicine. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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