E-cigarette use among university students in Vietnam following the 2025 e-cigarette ban policy: A multicity cross-sectional survey
INTRODUCTION Electronic cigarette (e-cigarette, EC) use is a growing public health concern among young people worldwide. In Vietnam, Resolution No. 173/2024/QH15 prohibited e-cigarettes and heated tobacco products from January 2025. However, evidence on EC use among university students after implementation of this poli...