本指南旨在促进医务人员手部卫生行为的实施,减少医疗保健机构中病原微生物在患者和医务人员间的传播。本指南不推荐用于食品加工或销售行业,也无意取代由FDA颁发的食品行业卫生准则。1　分类　　和以前颁发的CDC/HICPAC准则一样,指南推荐的每一条都是根据现有的科学资料、理论 The purpose of this guideline is to facilitate the implementation of hand hygiene practices for medical staff and to reduce the spread of pathogenic microorganisms in healthcare facilities between patients and medical staff. This guideline is not recommended for the food processing or marketing industry and is not intended to replace the food industry hygiene guidelines issued by the FDA. 1 Classification Like the CDC / HICPAC guidelines previously issued, each of the guidelines recommended is based on available scientific information, theory