Study Looks at Bladder Cancer Risk in E cigarette Users Respiratory Therapy Exposure to PM2.5 and E cigarette can potentially put you at greater risk of lung cancer . Both exposure to PM2.5 air pollution and e cigarette use are linked to an increased risk of Does e cigarette use increase the risk of cancer? How E Cigarettes Affect Your Body Broad evidence implicates e cigarettes as a cause of cancer Stanton Glantz blog