Secondhand smoke and secondhand aerosol Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Can You Get Secondhand Smoke from Vaping? ZOFO Is Second Hand Vapour Harmful? Facts for Bystanders Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de