Objective: To describe the knowledge of drowning prevention among students at Tran Phu Secondary School, Tran Hung Dao Ward, Hung Yen Province, in 2026
Subjects and Methods: A cross-sectional descriptive study was conducted from July 2025 to May 2026 among 414 students of Tran Phu Secondary School, Tran Hung Dao Ward, Hung Yen Province. Data were collected through a structured survey to assess students' knowledge of drowning prevention
. Conclusion: The study findings indicated that 62.6% of students had adequate knowledge of drowning prevention. Among students with adequate knowledge, males accounted for 51.0% and females for 49.0%. The primary sources of information regarding drowning first aid were school-based education and training programs (47.9%), followed by television and mass media channels (44.9%)