Pesticide exposure resulting from treatment of lice infestation in school-aged children in Georgia.

Objective: The objective of this study was to assess pesticide exposures in children being treated for head lice with either lindane or permethrin (exposed group) and children who did not have a lice infestation and thus were not being treated with chemicals for head lice or scabies (unexposed group).

Methods: In 2001, we enrolled 78 children aged 6-10 years old and collected baseline urine samples and demographic information from all the children. We subsequently collected post-exposure urine samples and questionnaire information about lice treatment from the 29 (37%) children (exposed children) who had been diagnosed and were being treated for head lice.