sharing clothing (hats, scarves, coats, sports uniforms) or articles (hair ribbons, barrettes, combs, brushes, towels, stuffed animals) recently worn or used by an infested person.This happens when lice crawl, or nits attached to shed hair hatch, and get on the shared clothing or belongings. Head-to-head contact is common during play at school, at home, and elsewhere (sports activities, playground, slumber parties, camp).Īlthough uncommon, head lice can be spread by sharing clothing or belongings. Head-to-head contact with an already infested person is the most common way to get head lice. These sores can sometimes become infected with bacteria found on the person’s skin. Sores on the head caused by scratching.Irritability and difficulty sleeping head lice are most active in the dark.Itching, caused by an allergic reaction to the bites of the head louse. ![]() Tickling feeling of something moving in the hair.What are the signs and symptoms of head lice infestation? Head lice have three forms: the egg (also called a nit), the nymph, and the adult. Personal hygiene or cleanliness in the home or school has nothing to do with getting head lice. Spread by contact with clothing (such as hats, scarves, coats) or other personal items (such as combs, brushes, or towels) used by an infested person is uncommon. Anyone who comes in head-to-head contact with someone who already has head lice is at greatest risk. Head lice are spread by direct contact with the hair of an infested person. Head lice move by crawling they cannot hop or fly. In the United States, infestation with head lice is much less common among African-Americans than among persons of other races, possibly because the claws of the head louse found most frequently in the United States are better adapted for grasping the shape and width of the hair shaft of other races. Although reliable data on how many people in the United States get head lice each year are not available, an estimated 6 million to 12 million infestations occur each year in the United States among children 3 to 11 years of age. In the United States, infestation with head lice is most common among pre-school children attending child care, elementary schoolchildren, and the household members of infested children. Head lice are not known to spread disease. Head lice feed on human blood several times a day and live close to the human scalp. ![]() The head louse, or Pediculus humanus capitis, is a parasitic insect that can be found on the head, eyebrows, and eyelashes of people.
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