Summary: The study evaluates the impact of a personal and domestic hygiene intervention on exposure to lead in a community close to a mine dump. A before and after intervention study will be conducted in a selected area to determine lead exposure levels and the reduction or not after application of the intervention.

Summary: This is an exposure assessment pilot study tailored for families of construction workers living with a child. The investigators will compare home dust metal levels and resident's blood metal levels before and after an educational and environmental intervention. A baseline and a post intervention period assessment will be conducted with home and car lead inspections and risk assessments with collec...