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Updated: Sep 28, 2025

Whole-Body Nanoparticle Aerosol Inhalation Exposures
Published on: May 7, 2013
Perspective: Young Workers at Higher Risk for Carcinogen Exposures.
Caitlin M Sweet1, Joanne M Telfer2, Alison L Palmer2
1Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, AB, Canada.
Young workers face higher occupational exposure risks to carcinogens, particularly in construction, farming, and outdoor jobs. Further research is needed to protect this vulnerable population.
Area of Science:
- Occupational Health
- Environmental Health
- Epidemiology
Background:
- Young workers (under 25) are recognized as a vulnerable demographic in occupational health.
- Increased risk of injury is a known concern for young workers.
- The potential for elevated occupational exposure to carcinogens among young workers requires investigation.
Purpose of the Study:
- To identify sectors and occupations with high proportions of young workers.
- To assess potential occupational exposure to known and suspected carcinogens in these sectors.
- To highlight key groups of young workers at higher risk for carcinogen exposure.
Main Methods:
- Utilized Canadian Census of Population data from 2006 and 2016.
- Incorporated previously obtained CAREX Canada data on carcinogen exposures.
- Analyzed sectors and occupations for high concentrations of young workers and potential carcinogen presence.
Main Results:
- Identified construction, outdoor occupations, and farming as key sectors with high proportions of young workers.
- These sectors present a significant potential for exposure to known and suspected carcinogens.
- Young workers in these fields may exhibit higher-risk behaviors contributing to exposure.
Conclusions:
- Young workers are likely at a higher risk for occupational carcinogen exposure.
- Construction, farm, and outdoor workers are critical groups for targeted occupational health and safety interventions.
- Findings provide opportunities to improve health and safety for young workers in high-risk occupations.
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