Caregivers should also be trained in ways to clean, sanitize and disinfect. The Web site for the National Resource Center for Health and Safety in Child Care explains the differences.

• 手洗干净是减少传染的最重要的途径。护理人员也要进行清扫、清洁、消毒的培训,国家资源中心儿童护理健康安全网解释了这些方面的区别。