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 New research from the University of New South Wales warns that vaping is not the safe alternative it was once thought to be. The review of studies from 2017 to 2025 links Electronic CigarettesA Narrative Review for Clinicians ScienceDirect An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link Reviews Vaping360