TOPICS: Pediculus Humanus, Phthirus Pubis, parasite, protozoa, pediculus capitis, hair infestation, scalp hair, lice, pruritus, drink human blood, nits, lice eggs, pediculus pubis, pubic hair, pediculus corporis, axilla, waist, transmits Borrelia recurrentis, transmits Rickettsia prowazekii, transmits Bartonella quintana, permethrin, ivermectin, malathion