A major review of global research led by cancer researchers at UNSW has found vaping likely causes oral and lung cancer. Vapes aren't harmless. If you're thinking about quitting vaping or smoking Vaping creates unique pathway to cancer Vaping and smoking together increases lung cancer risk fourfold Vaping and Lung Cancer Risks: What You Need to Know Parkway Cancer Centre Singapore Lung cancer risks persist with e cigarette use after quitting tobacco smoking