By Vijay Kumar Malesu Reviewed by Susha Cheriyedath, M.Sc. Jul 8 2025 Researchers find that both current and former e-cigarette users face elevated odds of chronic lung disease, raising new questions about the long-term safety of vaping. Review: Association of electronic cigarette use and risk of COPD: a systematic review and meta-analysis . Image Credit: Vitaliy Abbasov / Shutterstock In a recent review published in the journal npj Primary Care Respiratory Medicine , a group of researchers