Teens who smoke and vape are more likely to be infected with coronavirus, study shows Banning the sale of flavoured vapes may help reduce teen vaping over time, according to a US study. The study found that vape use was lower among students attending school in Hi! Are you or someone you know between the ages 1625 currently using electronic vaping devices (nicotine or cannabis vapes)? If so, this is the perfect study for you! We are currently Australische Vaping Studie: Was sie wirklich aussagt