Vaping harms your health Cancer Institute NSW Vaping Is Likely To Cause Cancer, Major New Aussie Study Finds: 'Only A Matter Of Time' A new research by scientists at the #UNSW in #Sydney has revealed that #nicotine based #vapes, or #ecigarettes, are likely to cause #cancer of the lung and oral cavity. Link in Bio Switching from smoking to vaping dramatically reduces cancer risk Dr Colin Mendelsohn