, ! : Vaping can cause serious lung damage and respiratory problems. Ask an Expert Youth Vaping: What You Need to Know USU Guide to Vapes and Cartridges: What is a Vape Pen? And How to Use it? 420 Science Every Vape is a Hit to Your Health' Anti Vaping Campaign Cancer Institute NSW Vaping Facts Patients & Visitors DHMC and Clinics Do you know what's in your vape? Many vapes contain nicotine even if it doesn't say so on the pack. During a two month blitz on illegal nicotine sales, almost 5,000 vapes were