The U.S. Department of Homeland Security is testing what it says is the first respirator developed specifically for battling wildfires. Why it matters: The device would at last shield wildland firefighters from toxic smoke that most inhale without proper protection, especially as wildfire seasons are made even longer by climate change. The big picture: City or "structure" firefighters commonly exchange a depleted air tank every 15-20 minutes as they rotate through a burning building. Yes, but: The tens of thousands of wildland firefighters who battle U.S. wildfires every summer have no such option. Driving the news: The DHS is midway through a five-year, $1.7 million effort to develop a respirator that's forest-usable. Context: Wildland crews work in remote forests and mountains, where they dig trenches, fell trees and set burns to contain fires. - They can't haul tanks that far, and the tasks are too strenuous for a basic mask.
- The common alternative, crews and researchers tell Axios, is a damp bandana.
State of play: The DHS is working with a contractor to commercialize a hip-mounted, battery-powered respirator as soon as next year, an agency spokesperson tells Axios. Reality check: Respirators can't deliver the same protection as a structure firefighter's full face mask and air tank. - "If we can get 10%, 20%, 50% protection, that's way better than what we have now, which is zero," says George Broyles, a former federal fire manager who now works with the Wildfire Conservancy.
Health risks to firefighters |
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