Is Diacetyl in Vapes? Crystal Vape & Crystal Bar & SKE Vape Official Station Is There A Link Between E Cigarette Use And 'Popcorn Lung'? Risk assessment of inhaled diacetyl from electronic cigarette use among teens and adults ScienceDirect Vaping, Diacetyl, and Popcorn Lung: Is the Threat Real? Vaping360 E cigarette and food flavoring diacetyl alters airway cell morphology, inflammatory and antiviral response, and susceptibility to SARS CoV 2 Cell Death Discovery