New illness could be linked to vaping as another e cigarette death is announced 14 900+ Liquide E Cigarette Photos, taleaux et images libre de droits iStock Doctors have linked vaping to a rare, incurable lung condition called obliterative bronchiolitis, often referred to as popcorn lung. The disease permanently scars and narrows the lungs' airways, causing lifelong breathing problems. Effects of brief exposure to misinformation about e cigarette harms on twitter: a randomised controlled experiment BMJ Open