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![Blurry photo of an ambulance.](https://www.popsci.com/wp-content/uploads/2022/03/16/GettyImages-1133586898.jpg?w=600)
Health
Who helps first responders in crisis? A peer support group in Colorado is trying. Who helps first responders in crisis? A peer support group in Colorado is trying.
By Peter Andrew Smith / Undark
March 16, 2022