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 How Bad Is Second Hand Vape Smoke Secondhand e cigarette aerosols expose kids to less nicotine What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Do Vapes Have Second Hand Smoke Can You Get Second Hand Smoke from a Vape?