Ключевые слова: adult, animal, arthropoda, biology, bite, blood, bug, care, child, closeup, disease, fauna, female, graphic, hair, head, head louse, health, horizontal, human, human hair, hygiene, illustration, infection, insect, isolated, louse, macro, medical, microscope, mother, nature, nit, parasite, parasitic, pediculosis, person, pest, prevention, problem, pthirus pubis, public house, scalp, scratch, small, sucking, treatment, wildlife,