目的　为了维护全体指战员的身体健康 ,保证渡海登陆作战卫勤保障演练的顺利完成。方法　传染病预防工作采取了以下措施 :(1)卫生流行病学侦察 ;(2 )驻地环境卫生整顿 ;(3)驻地周围有害虫媒消、杀、灭 ;(4)给水卫生 ;(5 )饮食卫生 ;(6 )健康教育。结果　在演练中及结束后 ,对参加演练的学员进行了伤病情况的调查。结果说明 ,演练期间传染病的预防工作是有成效的。结论　 (1)领导重视支持 ;(2 )多部门协作 ,全体参与 ;(3)加强部队管理 ,是做好部队演练期传染病预防工作的重要条件 Purpose In order to safeguard the health of all officers and men and ensure the successful completion of medical service support for landing of sea-crossing operations. Methods The following measures were taken to prevent communicable diseases: (1) epidemiological investigation of health; (2) reorganization of resident sanitation; (3) elimination and killing of pests around the site; (4) water supply and sanitation; (5) Food hygiene; (6) health education. Results During and after the drills, trainees were surveyed for injuries and injuries. The results show that the prevention of infectious diseases during the exercise is effective. Conclusions (1) Leaders attach great importance to support; (2) multisectoral cooperation and participation of all parties; (3) Strengthening military management is an important condition for prevention of infectious diseases during the period of exercise