Smoking vs vaping what are the key differences? Evapo 25% of grade 12 students now #vape in the US. Even with a scarcity of data, we know vaping causes #airway injury. We are heading towards a vaping related #COPD and #lungcancer epidemic What COPD Patients Should Know About Vaping and E Cigarettes LPT Medical Switching from cigarettes to vapes improved heart and lung measures in COPD trial Clearing the Air Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health November is COPD Awareness Month, a time to raise awareness of chronic obstructive pulmonary disease. Learn about the potential relationship between vaping and COPD.