First genome wide comparison of vapers and smokers finds similar DNA changes linked to disease risk Smoking both traditional and e cigarettes may carry same heart risks as cigarettes alone American Heart Association Surgeon General Calls E Cigarettes a "Major Health Concern" for Teens The Atlantic E cigarettes may be 'no better' than regular cigarettes Vaping The Guardian From cigarettes to e cigarettes: The evolution of tobacco use in the United States 4 H Healthy Youth E Cigarette Devices