Protect Children Against Secondhand Smoke Hanley Foundation Tobacco Smoke, Vaping, and Asthma AAFA.org Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at Second hand vape smoke linked to more asthma symptoms in kids Can you get second hand smoke from a vape In secondhand vape, scientists smell risk American Heart Association