Is Vaping Worse Than Smoking Cigarettes? Get the Facts Vapes And Cancer New research from UNSW Sydney confirms vaping is likely to cause lung and oral cancer. The study shows these devices pose a direct risk, regardless of tobacco history. Can vaping damage your lungs? What we do (and don't) know Harvard Health Understanding Vaping Dental Health Risks Want to quit smoking? Vaping is not the answer Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC