Lung cancer risks persist with e cigarette use after quitting tobacco smoking New research shows e cigarette use up sharply among younger adults in US during EVALI outbreak and COVID 19 pandemic E cigarettes are likely to cause cancer, including in the lungs and mouth, according to a sweeping review of scientific evidence that challenges their positioning as a safer alternative to smoking. There is E Cigarettes and Associated Health Risks: An Update on Cancer Potential A comprehensive review of recent peer reviewed research provides the strongest evidence to date that using electronic cigarettes likely causes both oral and lung cancers in humans. https: modernsciences.org vaping likely causes oral lung cancer april 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