What is the life cycle of a louse?
Eggs: Nits are head lice eggs. Nits take about 1 week to hatch (6 to 9 days). Nymphs: The egg hatches to release a nymph image . Nymphs mature after three molts and become adults about 7 days after hatching. Adults: Adult lice can live up to 30 days on a person’s head.
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