Do alternative tobacco products induce less adverse respiratory risk than cigarettes? Respiratory Research Springer Nature Link Can vaping damage your lungs? What we do (and don't) know Harvard Health A 27 year old man with e cigarette use presented with a 5 day history of fever, vomiting, diarrhea, dyspnea, and hemoptysis. A radiograph and CT scan of the chest showed patchy consolidations in both lungs. E Cigs Vapes: Where Did They Come From? Tobacco Prevention Toolkit Stanford Medicine