Can you get second hand smoke from a vape 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 In secondhand vape, scientists smell risk American Heart Association Vaping weed is popular, but there are many unknowns about its safety : NPR Here's how your dab pen and vape could affect your mental health National Geographic Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department