![](https://indiaeducationdiary.in/wp-content/uploads/2021/03/University-of-Alberta.jpeg)
Firefighters at the centre of the battle against the massive Fort McMurray wildfire in 2016 have persistent lung damage, according to new findings published by a University of Alberta occupational health research team. “Those who were dealing with burning organic matter were exposed to a barrage of small particles in the smoke, and the ones […]