Important factors of prevention community and hospital infection which were sate culture, zero error, evidence-based operation, foundation and lead were analyzed.

• 探讨安全文化,预防感染,零容忍,基础设施和领导力等概念和问题;阐述积极应对预防社区和院内感染的几个非常重要的因素,第一是安全文化;