Inhale this: What does vaping do to your lungs? Outbreak of Lung Injury Associated with the Use of E Cigarette, or Vaping, Products Electronic Cigarettes Smoking & Tobacco Use CDC Today's Fact Friday highlights an important truth. Both cigarettes and e cigarettes are harmful to your health. While some believe vaping is a safer alternative, studies show that one disposable vape can equal Health agencies investigating severe lung illnesses linked to e cigarette use > Air Force Medical Service > Display