Update: Demographic, Product, and Substance Use Characteristics of Hospitalized Patients in a Nationwide Outbreak of E cigarette, or Vaping, Product UseAssociated Lung Injuries United States, December 2019 MMWR Electronic cigarettes and e cigarette vaping product use associated lung injury (EVALI) ScienceDirect E Cigarette and Vaping Product Use Associated Lung Injury (EVALI) South Carolina Department of Public Health Does Vaping Cause Lung Cancer? What We Know (and Still Don't)