Vaping is still common among high school students, despite declines in cigarette usage. Vape companies continue to hook young people on flavored nicotine products with attractive packaging. Is Vaping Better Than Smoking? American Heart Association Is Vaping Marijuana Safer Than Smoking? The Impact of E Cigarettes and Asthma: What You Need to Know New state campaign warns young adults about high dose nicotine products Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London