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The gear meant to protect firefighters may carry hidden dangers

Firefighter turnout gear is designed to shield first responders from extreme heat and danger, but new research suggests it may also introduce chemical exposures. A U.S. study found that brominated flame retardants are present across multiple layers of firefighter gear, including newer equipment marketed as PFAS-free. In some cases, these chemicals appeared at higher levels than the substances they were meant to replace.

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