Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Second hand vape smoke linked to more asthma symptoms in kids Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Is Secondhand Vaping Harmful To Your Health? 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