简述气单胞菌(Aeromonas)以往没有太多地引起临床医学家的注意,大概有3个原因:①该菌广泛分布于自然界,特别是各种水体与水生环境之中,而在人体中的带菌现象较少,从人体获取的标本中分离率较低;②该菌生化反应变化较大,不易辨别,容易误诊为其它种别,在饮水检查中常识为大肠 A brief description Aeromonas did not attract much attention of clinicians in the past, there are about three reasons: ① The bacteria are widely distributed in nature, especially in a variety of water and aquatic environment, and in the human body Of the bacteria less, the specimens obtained from the human separation rate is lower; ② the bacteria biochemical reactions vary greatly, not easy to distinguish, easily misdiagnosed as other species, common sense in the drinking water test for the large intestine