What is Electronic Cigarette Disease (EVALI)? One Dose Long Term Use of E cigarettes Linked to Respiratory Disease Allergy & Asthma Network E cigarette or Vaping Use Associated Lung Injury (EVALI) American Lung Association Vaping may not contain tobacco, but that doesn't mean it's harmless. E cigarettes still expose your lungs to nicotine and a mix of chemicals that have been linked to lung disease, heart issues, Health effects of electronic cigarettes Wikipedia Vaping Nicotine May Increase Heart Failure Risk By Almost 20%, Study Suggests