A parasitic louse (Pediculus humanus subsp. capitis) that infests the human scalp and causes itching.
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A parasitic louse (Pediculus humanus subsp. capitis) that infests the human scalp and causes itching.
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A parasiticinsect, Pediculus humanus capitis, which lives among the hairs on the head of a human and feeds on blood.
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Head-louse Sentence Examples
Two species of Pediculus are found on the human body, and are known ordinarily as the head-louse (P. capitis) and the body-louse (P. vestimenti); P. capitis is found on the head, especially of children.
How to recognize head lice The adult head louse is a small gray or brown insect, about the size of a match head.
Preventing head louse infection insecticides must not be used for " prophylaxis " of head louse infection.
Preventing head louse infection insecticides must not be used for " prophylaxis " of head louse infection insecticides must not be used for " prophylaxis " of head louse infection.
Chronic head lice is an epidemic that is not only frustrating, but also discouraging, as patients seeking relief and riddance of the head louse seem to fight a never-ending battle.