我科新生儿病房1987年3～5月发现肺炎克雷伯杆菌感染性腹泻5例。5例中男4例,女1例,均为足月儿。平均发病日龄17天(15～26天)。3例因新生儿窒息、黄疸(生理性)、腹泻由本院产科婴儿室转入,2例因新生儿肺炎、出血症由门诊收入。5例均因收治时即有腹泻或病程中出现腹 My department neonatal ward in March 1987 found 5 cases of Klebsiella pneumoniae infectious diarrhea. There were 4 males and 1 females in 5 cases, all of whom were full-term infants. The average age of onset of 17 days (15 to 26 days). 3 cases of neonatal asphyxia, jaundice (physiological), diarrhea transferred from obstetrics and gynecology baby room, 2 cases of neonatal pneumonia, bleeding from out-patient income. All 5 cases had diarrhea or belly appeared during the course of treatment