战伤感染是伤后常见而又十分重要的并发症，感染一旦形成，则拖延治愈时间，增加伤员痛苦，增加残废率及加重残废程度，增加治疗的复杂性和人力、物力消耗，严重感染还可造成不必要的牺牲，增加战伤死亡率。如何防止或减轻战伤感染，一直是我军广大科研人员及医务工作者研究的 War wound infection is a common and very important complication after injury. Once the infection is formed, it delays the healing time, increases the suffering of the wounded, increases the disability rate and aggravates the degree of disability, increases the complexity of treatment, and consumes manpower and material resources. The serious infection also Can cause unnecessary sacrifices and increase war mortality. How to prevent or reduce the war-infected patients has always been our military research staff and medical workers