E Cigs and Second Hand Vaping: Dangers and Protections What Are the Risks from Secondhand Vape Smoke? NVB Inc. While vaping is not risk free, it is less harmful than tobacco Our World in Data Juul study shows secondhand vaping emissions are less toxic than cigarette smoke In secondhand vape, scientists smell risk Health cherokeephoenix.org 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