How to catch lice from children? - briefly
Examine the scalp and hair near the ears, neckline, and behind the shoulders with a fine‑tooth comb on wet hair, searching for live insects, nits attached within 1 mm of the shaft, or brownish specks. Confirm infestation by pulling out suspected nits and checking the base for a solid attachment point.
How to catch lice from children? - in detail
Detecting head‑lice infestation in children requires systematic visual inspection, appropriate tools, and thorough environmental checks.
The examination should begin with a well‑lit area and a fine‑toothed comb designed for lice detection. Separate the hair into sections, starting at the scalp and moving outward. Run the comb through each section from the roots to the tips, wiping the teeth on a white surface after each pass. Visible adult lice, nymphs, or translucent eggs (nits) attached to hair shafts indicate infestation.
Key elements of the process:
- Use a magnifying lens (10×) to improve visibility of small nymphs and nits.
- Examine the nape of the neck, behind the ears, and the crown, where lice preferentially congregate.
- Check for live insects moving rapidly; nits appear as oval, yellow‑brown shells firmly cemented to the hair strand, usually within ¼ inch of the scalp.
- Record the number of live lice and nits; a count of three or more live insects confirms an active infestation.
After confirming the presence of lice, extend the assessment to personal items and the immediate environment. Inspect hats, hair accessories, bedding, and upholstered furniture for detached nits or live insects. Wash contaminated textiles in hot water (≥ 60 °C) and dry on high heat; non‑washable items can be sealed in a plastic bag for two weeks to starve the insects.
Preventive measures include regular head checks, especially after group activities, and educating caregivers on the importance of prompt treatment. Early detection minimizes spread and reduces the need for extensive remedial actions.