Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN 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 smoke and aerosol Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy ? . Vaping is often marketed as a cleaner or safer alternative to smoking but the truth is far from it. It carries serious health risks Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica