李斯特菌败血症(listeriosis sepsis)是由单核细胞增多性李斯特菌(listeria monocytogenes,LM)感染所致的人畜共患疾病,是新生儿期较为严重的感染性疾病,病情重且病死亡率高。本病多为散发,在欧美国家曾有报道引起多次食源性爆发流行,且近年来发病呈上升趋势,但在国内报 Listeriosis sepsis, a zoonotic disease caused by infection with listeria monocytogenes (LM), is a more severe infectious disease in the neonatal period, with severe and morbid mortality high. The disease is mostly distributed in Europe and the United States have reported a number of food-borne outbreaks have caused the epidemic, and the incidence in recent years is on the rise, but in the domestic newspaper