Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA 5 Vaping Facts You Need to Know Johns Hopkins Medicine HOW DOES A VAPE DEVICE WORK? While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping is often marketed as harmless. Flavoured. Trendy. Safer than smoking. But the reality is far more serious, especially for children and teens. When kids vape, they are inhaling addictive nicotine and What's in a vape? Don't Get Sucked In