Nature Medicine, Published online: 08 June 2026; doi:10.1038/s41591-026-04469-5 A nationwide retrospective analysis of 4.5 million Korean adults found that electronic cigarette use after smoking cessation was associated with higher lung cancer incidence and mortality compared with complete smoking cessation.
Nature Medicine, Published online: 08 June 2026;
doi:10.1038/s41591-026-04469-5
A nationwide retrospective analysis of 4.5 million Korean adults found that electronic cigarette use after smoking cessation was associated with higher lung cancer incidence and mortality compared with complete smoking cessation.
— Source: Nature Medicine (https://www.nature.com/articles/s41591-026-04469-5)