Montezuma paid people to pick nits off his subjects, dried them and then Head lice infestations have been a problem a long time - Pliny, a Greek naturalist (23-79ĪD) suggested bathing in viper broth. Nits on a hair shaft can survive from 4 - 10 days - so vacuum thoroughly and/or spray/clean with diluted enzymeĬleaners or peppermint soaps. They spread or infest byĬrawling, they live by biting and sucking blood from the scalp and can survive for up to 48 hours off a human head, and the Lice, this includes combs, brushes and other grooming aids, hats, headbands, helmets, caps, headrests, wigs,Ĭurlers or other headgear, especially when these items are stored in shared lockers. They are less frequently transmitted through the sharing of personal articles or toilet seats. They are usually transmitted only through close Human lice can establish and maintain themselves only on humans. Scratching can lead to secondary bacterial infections leaving childrenįeeling achy, feverish and/or lethargic. Typhus, impetigo, trench fever and relapsing fever have allīeen transmitted by body and head lice. All three cause considerable skin irritationĪs they feed on human blood or crawl on the body. (DeGeer), the body louse (Pediculus humanus humanus) (Linnaeus) and the crab louse ( Pthirus pubis) (Linnaeus) all occur on humans. The head louse (Pediculus humanus capitas)
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