李斯特菌感染李斯特菌可引起新生儿、婴儿化脓性脑膜炎、成人败血症及孕妇流产等。它来势凶猛,病情严重,又由于李斯特菌对常用的抗生素都不敏感,故而病死率可高达70%～90%。类丹毒杆菌它广泛地存在于土壤、水和蔬菜中,在家畜、野生动物、鸟类中普遍存在类丹毒杆菌。人在接触或 Listeria monocytogenes infection can cause neonatal, infant purulent meningitis, adult sepsis and miscarriage of pregnant women. It is ferocious, serious condition, but also because of Listeria are not sensitive to the commonly used antibiotics, so the mortality rate can be as high as 70% to 90%. Erysipelas is widely present in soil, water and vegetables, and erysipelas are ubiquitously present in livestock, wildlife and birds. People are in contact or