Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram E cigarettes may harm DNA and cause cancer Science, Climate & Tech News Sky News Optimising messages and images for e cigarette warnings Tobacco Control Vaping likely to cause lung and oral cancer, Australian researchers find in new review of evidence Vaping The Guardian Adverse effects of electronic cigarettes on the disease naive oral microbiome Science Advances