Can Vaping Cause Cancer? Lung, Oral, and Bladder E cigarette vapor linked to cancer in mice National Institutes of Health (NIH) Exposure to PM2.5 and E cigarette can potentially put you at greater risk of lung cancer . Both exposure to PM2.5 air pollution and e cigarette use are linked to an increased risk of Prevalence of cigarette and e cigarette use among U.S. adults eligible for lung cancer screening based on updated USPSTF guidelines ScienceDirect Can vaping cause cancer? The evidence suggests it might. The Washington Post