E Cigarettes and Secondhand Aerosols Smoke Free At Home NM E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine The dangerous allure of e cigarettes Parkview Health E cigs: More Dangerous Than We Thought Colorado Allergy & Asthma Centers, P.C. E cigarette aerosol can contain harmful ingredients, including nicotine, heavy metals, and small particles that can be inhaled deep into the lungs. Learn more at www.CDC.gov e cigarettes. CDC Link between e cigarette use and early age of asthma onset in US adults discovered