人吃五谷哪有不生病的,患病住院乃人之常事,但是在一般人心目中,以为医院一定是绝对干净的地方。其实,医院由于病人集中,流动性较大,疾病种类又特别繁多,因而其污染程度较其他公共场所要严重得多。虽然许多诊断治疗措施是为疾病诊疗所必需,但也会增加感染或感染传播机会。因此,病人住院以后,要预防以下三种细菌的侵袭。 ●污染菌 由于医院人群聚集,空气和物体表面经常有来自病人和家属从院外带入细菌的污染。比如,肠球菌、金葡菌、链球菌、梭芽胞杆菌等在干燥条件下能存活好多天;沙霉菌、黄杆菌、克霉白杆 People eat grain where there is not sick, sick hospital is a common thing, but in most people’s minds, that the hospital must be absolutely clean place. In fact, the hospitals are much more polluted than other public places due to their concentration of patients, their greater mobility and the particularly wide variety of diseases. Although many diagnostic and therapeutic measures are necessary for the diagnosis and treatment of diseases, they also increase the chances of infection or transmission of infection. Therefore, the patient after hospitalization, to prevent the invasion of the following three kinds of bacteria. ● Polluted bacteria Due to the concentration of hospital populations, air and the surface of the object often carry contaminants from patients and their families brought in from outside the hospital. For example, Enterococcus, Staphylococcus aureus, Streptococcus, Clostridium and other bacteria in the dry conditions can survive for many days; sand mold, Flavobacterium,