Secondhand vape exposure: Risks and side effects Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Can You Get Second Hand Smoke From A Vape? Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center