Vaping on the rise in U.S., especially among young people Pew Research Center Matignon Mdecine Esthtique Lausanne, Genve et Valais Iowa researchers develop e cigarette campaign tailored to college students University of Iowa College of Public Health 2017 marks the 4th year in a row that e cigarettes were the most commonly used tobacco product among youth. For more on the 2017 National Youth Tobacco Survey findings, visit: https: go.usa.gov xQsjK Teens inhale cancer causing chemicals in e cigarettes