E Cigarettes And Vaping Q&A Health BeatHealth Beat How E Cigarettes Affect Your Body E Cigarettes (Vapes) Smoking and Tobacco Use CDC Vaping may disrupt immune cells in the lungs, mouse study finds Vaping vs Smoking vs IQOS: Which is Least Harmful? YouTube A young woman says doctors diagnosed her with lung cancer after years of heavily using disposable vapes, adding to growing fears around the long term health effects of vaping. According to the report,