1998年夏 ,黑龙江省发生特大洪涝灾害 ,洪灾给群众的生活和健康带来了极大危害 ,在灾后恢复家园、救灾防病的行动中 ,防病改水成为解决灾区饮用水卫生问题的一项重要措施。而在防病改水中 ,健康教育则贯穿始终 ,成为救灾防病的重要内容。此次洪灾 ,黑龙江省重灾 2 1个县 ,受灾 In the summer of 1998, a major flood disaster occurred in Heilongjiang Province. The floods brought great harm to the lives and health of the people. In the course of recovering their homes and providing disaster relief and disease prevention after the disaster, prevention of disease and water became a solution to the problem of drinking water hygiene in the disaster area. Important measures. In disease prevention and health reform, health education has always been an important part of disaster prevention and disease prevention. In the flood disaster, Heilongjiang Province severely affected 21 counties and was affected by the disaster.