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    • Do not transmit any disease

      • Head lice do not transmit any disease and therefore are not considered a health hazard.
      www.cdc.gov/lice/about/head-lice.html
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  2. www.nhs.uk › conditions › head-lice-and-nitsHead lice and nits - NHS

    Head lice are small insects, up to 3mm long. They can be difficult to spot in your hair. Head lice eggs (nits) are brown or white and attached to the hair. Head lice can make your head feel itchy. The only way to be sure someone has head lice is by finding live lice.

  3. Head lice are tiny insects that live in hair. Nits are the empty egg cases attached to hair that head lice hatch from. Head lice are a common problem, particularly in school children aged 4 to 11. They’re largely harmless, but can live in the hair for a long time if not treated and can be irritating and frustrating to deal with.

  4. Apr 1, 2013 · Head lice are parasitic insects called Pediculus humanus capitis. They only live on the heads of people. Life cycle. There are 3 forms of head lice: nits, nymphs, and adults. Nits. Nits are...

  5. Oct 24, 2022 · FAQs. Takeaway. Lice originate from different geographic regions, depending on the type. You may be most familiar with head lice, which are unpleasant but essentially harmless. Other types...

    • Erica Roth
  6. Head lice are usually picked up by head-to-head contact; it takes about 30 seconds for a single louse to transfer from one scalp to another. Less often, sharing hats, combs or pillows can spread them. Head lice live only on humans and die in a day or two away from the human scalp. They cannot be caught from animals.

  7. Head lice (Pediculus humanus capitis) are parasitic insects that infest the hairs of the human head and feed on blood from the scalp. Head lice infestation is known as pediculosis capitis.

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