Vaping CBD Causes More Severe Lung Damage Than Vaping Nicotine, Roswell Park Study Shows Roswell Park Comprehensive Cancer Center Buffalo, NY Vaping is likely to cause cancer, say new findings 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. COPD and Vaping: Understanding the Risks and Long Term Effects