Mleprae was the first bacterialpathogen to beassociated with a specific human disease. It was discovered by GH ArmauerHansen in Norway (pictured).
麻风杆菌是第一个被认为与人类疾病相关的致病菌，由挪威人——阿莫尔·汉森（上图）发现。
2
The gastrointestinal tract (55.07%) followed by the lower respiratory tract (22.7%) was the most infected site. The salmonella typhimurium was the most bacterialpathogen.
感染部位以胃肠道多见(55.07%)，其次为下呼吸道(22.7%)，病原菌以鼠伤寒沙门氏菌居多。
3
Results showed that before sterilization, Windows were severely contaminated. Bacterial culture positive rate was high as 97. 5%. And most of the bacteria were pathogen and opportunistic pathogen.