Electronic cigarettes cause much less inflammation than tobacco Prevention Observatory of the Montreal Heart Institute URMC research uncovers links between COVID 19 and vaping, smoking WXXI News Electronic Cigarettes Induce Mitochondrial DNA Damage and Trigger TLR9 (Toll Like Receptor 9) Mediated Atherosclerosis Arteriosclerosis, Thrombosis, and Vascular Biology Is lung inflammation worse in e cigarette users than smokers, as a new study suggests? E cigarettes lower immunity to flu and other germs Vaping makes lung bacteria more harmful and cause more inflammation