Advocates concerned e cigarette use among kids could rise E cigarette use declines for teenagers Hallmanac Vaping & ecigarettes Join Together Northern Nevada E cigarettes are unregulated, health officials scrutinize use > Scott Air Force Base > News 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