Hair lice louse parasite on a single folicle as a close up of the wingless insect living on the hair of human heads as a medical concept of a future danger of infestation of parasitic nits or eggs that will hatch, stock photo

nits eggs transferred treatment diagnosis prevention close up unhygienic contagious infestation hatching hare care child head head louse human lice human hair human louse parasitic symptoms public health child hair host larva macro small louse colony urgency insect health nature nymphs animal medical problem health care children hair wingless insects parasitic insects phthiraptera school infestation ectoparasites