How Many Puffs of Vape are Equal to a Cigarette? EDGE Vaping Knowledge and perceptions of nicotine, smoking cessation and electronic nicotine delivery systems among physicians and pharmacists in a Swiss hospital group Sharp rise in use of high strength vapes, research shows Proportion of adults using e cigarettes containing up to 20mg ml of nicotine has increased to 32.5% from 6.6% in 2021 : r science E Cigarette vs. Traditional Cigarette: Health Risks, Research Gaps, and Counseling Considerations