Research community intervention to 100 fishermen offshore fisheries union Cai Rong, Van Don district, Quang Ninh province. After media health education and training to improve their knowledge, attitudes and practices in prevention and treatment of diseases of common injuries of fishermen while fishing on the sea show that effective change in attitudes, knowledge and practice of true fishermen clearly increased (difference are statistically significant) as: reducing order processing fishermen in distress disease based on experience, increase fishermen have the right attitude, the right knowledge about the prevention of injury, in healthy lifestyle behaviors, particularly increased rate fishermen practice proper detection and handling of disease, accidents and injuries on board as well as technical aid, medical care on board.