WHO estimates at least 15 million teenagers use e cigarettes worldwide Reuters Youth E Cigarette Use Falls to One Third of 2019 Peak Respiratory Therapy E cigarette Transitions Among US Youth and Adults: Results from the Population Assessment of Tobacco and Health Study (20132018) Journal of Prevention Springer Nature Link All You Need to Know About E cigarettes Recently, the WHO's first global estimate on e cigarette use reveals an alarming trend adolescents are nine times more likely to vape than adults. Save