Teens and Vaping: Everything You Need to Know Agape Prospective follow up of New York City residents with e cigarette, or vaping product use associated lung injury20202021 PLOS One E cigarette use to reduce cigarette smoking may not increase nicotine dependence Penn State Health News New medical research is raising concerns about possible links between vaping and bronchiolitis obliterans also known as popcorn lung, a rare and irreversible lung disease. Health experts say more long term