Second hand vape smoke linked to more asthma symptoms in kids 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 Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Is Secondhand Vape Smoke Bad for You? The Truth on the Trend Molekule