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. Disposable vapes contain 'more toxic metals than 19 cigarette packs' Does Vaping Cause Lung Cancer? What We Know (and Still Don't) Does Vaping Cause Cancer? Health Risks of Vaping Outpatient Rehab