Lice infestation and lice control remedies in the Ukraine.

A permanent decrease was seen in the prevalence of lice infestation among population of the Ukraine from 1990-2004. The prevalence of lice infestation among children under 14 years of age was 6-27 times more than that in adults. The highest figures were among children 7-14 years old. During all of the observation period there were changing tendencies relative to the groups. The greatest number of cases of infection with lice were noted in the months when the control inspections of children in education institutions were performed.