Fact
Exposure to nicotine from e-cigarette vapor can cause lung cancer in mice, according to new research from New York University.
Source 1:
Jbursz. “Researchers Find e-Cigarettes Cause Lung Cancer in Mice in First Study Tying Vaping to Cancer.” CNBC, CNBC, 8 Oct. 2019, https://www.cnbc.com/2019/10/07/e-cigarettes-cause-lung-cancer-in-mice-finds-first-study-tying-vaping-to-cancer.html