It's SWAT Month! This month, we're recognizing the importance of youth voices in tobacco prevention. While the long term effects of e cigarettes use are still unknown, the risks are very real. Students Working Vaping is NOT Harmless. Know the long term effects before it's too late! Most e cigarette liquids contain high levels of nicotine, which is highly addictive. Despite the legal age being 21, vaping devices Health Effects Vaping Information, Solutions & Interventions Toolkit Stanford Medicine EVALI: New information on vaping induced lung injury Harvard Health