E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Second Hand Vaping Vape Smoke Free Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or Can I be Affected by Secondhand Vape Smoke?