Electronic cigarettes cause much less inflammation than tobacco Prevention Observatory of the Montreal Heart Institute E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine Teen Vaping: What Parents Can Do Children's Hospital Colorado Our researchers are studying the effects of vaping on the lungs and airway. They found several components in e cigarettes damage cells that help protect us from viruses. Dr. Fariba Rezaee explains how Vaping Linked to Life Threatening Lung Inflammation in 16 Year Old The combination of propylene glycol and vegetable glycerin e cigarette aerosols induces airway inflammation and mucus hyperconcentration Scientific Reports