Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts Effects Of Second Hand Vape Smoke Secondhand Vape Exposure: Effects, Who's at Risk, and More Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center 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 vaping: The latest vaping health risk CNET