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DPDx

DPDx is an education resource designed for health professionals and laboratory scientists. For an overview including prevention and control visit www.cdc.gov/parasites/lice/.

Pthiriasis

[Pthirus pubis]

Diagnostic Findings

The diagnosis of pthiriasis is best made by finding a live nymph, adult louse, or a nit on the hair of a person, usually in the pubic or perianal area, although they may also be found on armpit, moustache and chest hairs.

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  • Page last reviewed February 15, 2016
  • Page last updated February 17, 2016
  • Content source: Global Health - Division of Parasitic Diseases and Malaria
  • Notice: Linking to a non-federal site does not constitute an endorsement by HHS, CDC or any of its employees of the sponsors or the information and products presented on the site.
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