How to protect wildland firefighters from cancer risk

Years after working in smoky, sooty conditions controlling fires, workers can experience the adverse health effects of the job. Proving the link can be difficult. But now in British Columbia, wildland firefighters are getting early cancer screening and expanded workers compensation coverage for cancer. With climate change contributing to the hot, dry conditions that lead to longer, more intense fire seasons, we explore what else can be done to reduce the exposure to carcinogens these front-line workers face.