Secondhand smoke and secondhand aerosol Secondhand Vape Exposure: Effects, Who's at Risk, and More 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 The Effects Of Secondhand Smoke Tear Pad Health Edco Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Understanding the Hidden Health Risks of Vaping UL Research Institutes