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APHA Scientific Session and Event Listing

Sharon Stoffels, RNC, PHN, MSN, Department of Nursing, Boise State University, 1910 University Dr, Boise, ID 83725-1840, 2084263631, sstoffel@boisestate.edu and Dale D. Russel, PhD, Department of Chemistry, Boise State University, 1910 University Drive, Boise, ID 83725-1520.

Farm workers routinely work with chemicals and pesticides. Are any chemicals and pesticides carried beyond the fields? If so, is there a risk of poisoning to the individual or a risk of potential contamination of vehicles, housing, and family members? A pilot project to test a non-invasive method to detect metals and organics present on the skin surface was conducted during spring and fall 2005. Baby wipes were used to wipe the skin surface of the hands of farm workers and a student control group in southwest Idaho.

The results of the chemical analysis results show significant amounts of lead and organics from the farm worker sample. Most of the organics detected could have come from non-agricultural activities. A number of the organics were non-hazardous compounds found in cooking oils and personal hygiene products such as lotions, sunscreens and cosmetics. However, several hazardous and toxic organics were detected, including compounds used in pesticides, herbicides and veterinary pharmaceuticals. The student sample showed several compounds commonly found in personal hygiene products, but none of the compounds found in herbicides and pesticides. Also, none of the metals measured were detected in the student sample.

This pilot project demonstrates that chemical analysis of samples collected with wet baby wipes can detect metals and organics on the surface of the skin. Further study is needed to refine the process. Additional studies should be conducted to correlate presence of metals and organics on the skin of the hands with any possible absorption into the body.

Learning Objectives: At the conclusion of the session, the participant will be able to

• Describe a non-invasive method to detect and organics on the hands.
• Discuss at least three potential barriers to research participation by Hispanic farm worker.
• Recognize limitations of the project results.

Keywords: Minority Health, Pesticide Exposure

Presenting author's disclosure statement:

Not Answered