Although research on cancer risks associated with vaping is still limited, a 2025 systematic review found substantial evidence that e cigarette exposure is associated with biomarkers reflective of cancer disease risk. This includes Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results Vaping and Lung Cancer Risks: What You Need to Know Parkway Cancer Centre Singapore Misconceptions about e cigarette safety might be stopping smokers using them to quit