Vietnam 2026: What Every Traveler Must Know , E Cigarette BanMarch 1, 2026, 1Sale, import & business of e cigs and heated tobacco products will be fully illegal., 2Fines already enforced for E cigarettes found to cause change in mouth bacteria which could lead to gum disease or oral cancer Vietnam raises alarm over e cigarette use among students E cigarettes continue to harm Vietnamese youth despite ban Analytical investigation of metal distribution from e cigarette aerosols to lung deposition using multi platform mass spectrometry Analytical and Bioanalytical Chemistry Springer Nature Link TSET funded research finds that exposure of cancer cells to e cigarette vapor reduces the effectiveness of chemotherapy drugs Tobacco Stops With Me