Hidden toxins in vapes can harm lung cells Futurity Outbreak of Lung Injury Associated with the Use of E Cigarette, or Vaping, Products Electronic Cigarettes Smoking & Tobacco Use CDC The effects of dual IQOS and cigarette smoke exposure on airway epithelial cells: implications for lung health and respiratory disease pathogenesis European Respiratory Society Cardiologists establish how e cigarettes damage the brain, blood vessels and lungs EurekAlert!