Should I Be Concerned About Secondhand Vaping? Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Can You Get Secondhand Smoke from Vaping? ZOFO Secondhand vape plumes could form lung damaging radicals American Chemical Society Second hand nicotine vaping exposure raises risk for bronchitis, breathing problems UPI.com Tobacco Smoke, Vaping, and Asthma AAFA.org