Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes Pfyllningsbehllare fr e cigaretter med mentoltobakssmak tillverkade i Storbritannien SMOKO E Cigarettes E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine E cigarette taxes reduce vaping without increasing adult smoking, new study finds