Vietnam expresses alarm over student e cigarette use Vietnam introduces tougher penalties on e cigarette and heated tobacco use The Straits Times Electronic Cigarettes and Vaping: Factsheet Positive Choices Vietnam Tobacco Control Say no to e cigarettes and heated tobacco to protect the young generation Vital Strategies E cigarettes found to cause change in mouth bacteria which could lead to gum disease or oral cancer Vietnam expected to face uphill battle following ban on e cigarettes