How Tobacco, Vaping, and Smokeless Products Affect Cancer Risk Can vaping cause cancer? The evidence suggests it might. The Washington Post Vapers May Be Less Likely to Undergo Lung Cancer Screening MedPage Today VAPING IS NOT SAFE AND THE CANCER WARNING IS NOW MUCH STRONGER For years, vaping was sold as the safer option. But safer than cigarettes does not mean safe. A major Does Vaping Cause Lung Cancer? Vaping and Throat Cancer: What You Need to Know