Sure...you ask your patients if they vape, but how much do you know about the world of vaping? Are they using a cigalike, a vape pen, or a JUUL? And are they using standard cartridges or have they bought a custom vape juice? What types of vape juice are most associated with EVALI? In this episode we review vaping - the history of the industry, the health effects, and the societal trends.