In progress. This study is to provide an understanding of the nature and the extent of diesel exhaust exposure in Ontario fire halls, and to identify the effectiveness of existing control measures.
This study will estimate the number of cancers and cancer deaths occurring in Canada due to occupational exposure to carcinogens, and the economic costs of these cancers.
Completed. This study examined whether workplace exposures to diesel and gasoline emissions increase the risk of developing colorectal and bladder cancer.