In the meantime, want to do good precaution work, be like strict bedside aseptic manipulation and segregation, notice the cleanness of oral cavity, skin, pudenda, help patient turns over more.

• 同时，要做好预防工作，如严格床边无菌操作和隔离，注意口腔、皮肤、阴部的清洁，帮助患者多翻身。