Tobacco Smoke, Vaping, and Asthma AAFA.org Here's how E cigarettes may raise risk of asthma, bronchitis: Study reveals IBTimes India Asthma, E cigs and Vaping: what you need to know Allergy Asthma Care and Prevention Center E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine E cigarettes are not a healthier alternative to cigarettes. They contain nicotine and many harmful ingredients that can cause cancer and heart disease. Since these products are relatively new, we don't know all News Release: New study finds Minnesota youth with asthma are more likely to vape