Biomonitoring for Environmental Lead Exposure in Children from Pre-1970's Housing in St. John's, NL - mise à jour

This study, a partnership between Memorial University of Newfoundland, Eastern Health, and Health Canada, assessed the environmental lead exposure of a selected sample of children living in St. John's homes of varying ages. The research team recruited the families in spring and summer 2010 with sampling (blood, soil, dust, paint, water and garden produce) taking place in the summer and fall 2010. The research team presented its findings in detail to participants and the public in June 2011.

Results from the project show that age of housing is a factor in increased blood levels of lead in children, although these blood lead levels do not exceed the accepted ranges for safety and health. The investigators conclude that measures to reduce lead exposure in the household such as separating areas of renovation from living space; landscaping to minimize areas of bare soil; and discontinuing the use of lead solder and pipe, are working to reduce the risk of long term exposure.

Summary of the project report: to be posted on www.leadnl.ca/index.php

Presentation on the project: www.cwn-rce.ca/news-and-events/lead-in-drinking-water-workshop/program/ (see June 9, Environmental lead exposure in children in St. John’s NL)

Personne-ressource :
Dr. David Allison, Medical Officer of Health, Eastern Health, NL
Courriel : david.allison(at) easternhealth.ca