E Cigarettes and Associated Health Risks: An Update on Cancer Potential Evidence update on the cancer risk of vaping e cigarettes: A systematic review Research is still evolving, but evidence continues to point to a link between smoking and breast cancer risk. From firsthand and secondhand smoke to vaping and cannabis, here's what scientists knowand what Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Yorkshire Cancer Research statement on the use of vaping products by children and young people Yorkshire Cancer Research E Cigarette Research for Lung Cancer Patients Roy Castle