Frontiers Influence of E Liquid Humectants, Nicotine, and Flavorings on Aerosol Particle Size Distribution and Implications for Modeling Respiratory Deposition The importance of including e cigarettes in smokefree laws Learn about secondhand electronic cigarette aerosol and its impact on indoor air quality. Also, learn about the health effects of secondhand electronic cigarette aerosol. #unitedforpreventioninpassaiccounty #unitedforprevention #secondhandaerosol E cigarette use linked to asthma among adolescents with no other smoking history E cigarettes and Asthma: What Are the Health Impacts? Caring for the smoking asthmatic patient Journal of Allergy and Clinical Immunology