Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA 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 First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to