Vapes are harmful and can be highly addictive. Some disposable vapes have nearly tripled in nicotine strength in the span of only 5 years. Study suggests novel ways to use e cigarette packaging to better protect consumers Teens Are Still Vaping Flavors, Thanks To New Disposable Vape Pens KPBS Public Media Teenagers Keep Vaping Despite Crackdowns on E Cigarettes The New York Times Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports Teens vaping more flavored marijuana and less nicotine, study finds