目的　探索洪涝灾害期间乡镇受灾人员患病情况 ,为洪涝灾区防病治病工作提供依据。方法　采用现场调查的方法 ,了解受灾人员患病的基本特点和疾病的分布。结果　受灾地区 1 0 2 5名患者 ,多为蚊虫叮咬、中暑、腹泻、扁桃体炎、上呼吸道感染、皮肤感染。其中以感染性疾病为主。未出现肠道传染病、自然疫源性传染病和虫媒传染病的流行。结论　改善农民健康知识、行为水平 ,加强农村公共卫生体系建设 ,是保护受灾人员健康的重要策略 Objective To explore the prevalence of the affected people in villages and towns during the floods and floods to provide basis for prevention and treatment of floods and floods. Methods The methods of on-the-spot investigation were used to understand the basic characteristics of diseased people and the distribution of diseases. Results One hundred and twenty-five patients in the affected areas were mostly mosquito bites, heat stroke, diarrhea, tonsillitis, upper respiratory tract infections and skin infections. Among them, infectious diseases. No intestinal infectious diseases, natural foci and zoonotic epidemics were reported. Conclusion Improving farmers’ health knowledge and behavior level and strengthening public health system in rural areas are important strategies to protect the health of affected people