Vaping vs. smoking: what are the risks? Pacific Life Re Australian researchers have issued one of the strongest warnings yet about vaping, saying a major review of evidence suggests e cigarettes are likely to cause lung and oral cancer. The review found signs Genetic evidence that e cigarettes increase cancer (and other disease) risk among young adults Stanton Glantz blog Switching from smoking to vaping dramatically reduces cancer risk Dr Colin Mendelsohn What are the respiratory effects of e cigarettes? The BMJ Can Vaping Cause Cancer? Lung, Oral, and Bladder