People who use both vapes and cigarettes are less likely to quit Responsibility sits with every vape user' vast majority of e cigarettes are not being recycled, WEEE warns Irish Independent 77% say vapes pose serious threat to users survey Philstar.com How vaping affects college students and how to reduce e cigarette use on campus Wellfleet Student E cigarette users trying to quit smoking should vape every day, studies suggest Smoking The Guardian