痢疾的病原有兩種:一種是阿米巴,另一種是細菌,现在我們要談的是引起痢疾的細菌——痢疾桿菌。痢疾桿菌是短肥的桿菌,無芽胞,革蘭氏染色陰性,能發酵葡萄糖,產生酸性物質和氣體,按照牠們發酵甘露醇、乳糖、靛基質、鼠李糖、衛矛醇、山梨醇等炭水化合物情形,可以将痢疾桿菌分爲很多 There are two kinds of diarrhea pathogen: one is amoeba, the other is bacteria, and now we want to talk about the bacteria that cause diarrhea - Shigella. Shigella is a short-fat bacillus, spore-free, Gram-negative, capable of fermenting glucose, producing acidic substances and gases, according to which they ferment mannitol, lactose, indole, rhamnose, dulcitol, In the case of water compounds, dysentery bacteria can be divided into many