Children who vape are 3 times more likely to become smokers, new study suggests South China Morning Post Text program may help teen e cigarette users to quit UPI.com More than 100 million people around the world now use e cigarettes, including at least 15 million children, according to the World Health Organization (WHO). The organisation has warned that vaping is fuelling Eleaf iKonn 220W Vape E Cig