"E-cigarette vapour does not induce DNA mutations commonly observed with tobacco smoke exposures in lab-based tests." Yes. https://www.eurekalert.org/pub_rele

"E-cigarette vapour does not induce DNA mutations commonly observed with tobacco smoke exposures in lab-based tests." Yes. https://www.eurekalert.org/pub_releases/2016-11/raba-evd110416.php https://www.eurekalert.org/pub_releases/2016-11/raba-evd1104...