Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar, Vape Pen 10 OH HHC 95% : eliquide puissant comme du THC PTC Effet passerelle du vapotage vers le tabac chez les jeunes aux USA Be A Vape Free Teen Cecil County Health Department