FDA Tobacco Education & Prevention Resources: Posters, Flyers, & More Reflection Point: Addressing Surge in E Cigarette Use The characteristics and risk factors of e cigarette use among adolescents in Shanghai: A case control study Electronic Cigarettes: Are They Smoking Cessation Aids or Health Hazards? Cureus Electronic cigarette exposure disrupts airway epithelial barrier function and exacerbates viral infection American Journal of Physiology Lung Cellular and Molecular Physiology American Physiological Society UCLA study finds even short term vaping poses significant risk to health Daily Bruin