E cigarette, or Vaping, Product UseAssociated Lung Injury Among Clusters of Patients Reporting Shared Product Use Wisconsin, 2019 MMWR Evaluation of Cytotoxicity and Oxidative Stress of Whole Aerosol from Vuse Alto ENDS Products Dozens of People in Multiple States Have Lung Disease Linked to Vaping, and No One Knows Why VUSE Alto Starter Kit Review: Is It Still Worth Buying in 2025? DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs. Vaping Illness Tracker: 2,506 Cases and 54 Deaths The New York Times