Doctors issue stern warning on e cigarette use as it can damage vital organs The evidence is clear: Young E cigarette users suffer from respiratory symptoms American Lung Association E Cigarettes: Know the Health Risks Department of Health E cigarettes and vaping health risks as experts warn people are at greater risk of cancer and heart disease Irish Mirror Vapers 1.3x More Likely to Develop Lung Disease Chattanooga, TN Lung disease from vaping may hit Britain, says expert Vaping The Guardian