经细菌学证实患严重伤寒杆菌败血症的8例儿童,用单一的头孢三嗪肌肉注射,每天2g,连用5～7天,治疗获得成功。所有患儿在开始治疗后48h 临床症状得到改善,并且除一例外,所有病例在6天内热退。随访4周无一例复发。方法:8例儿童,女5例,男3例,年龄6～11岁,全部经细菌学证明为伤寒杆菌败血症,使用了头孢三嗪治疗。所有患儿入院前至少已患病3日,均有发热、明显的毒血症及烦躁.5例患儿有 8 cases of bacteriologically confirmed severe typhoid bacillus sepsis, with a single ceftriaxone intramuscular injection, 2g daily, once every 5 to 7 days, the treatment was successful. Clinical symptoms improved in all children 48 hours after the start of treatment, and with one exception, all cases returned fever within 6 days. No case of recurrence 4 weeks follow-up. Methods: 8 cases of children and 5 females, 3 males, aged 6 to 11 years old, all bacteriologically proven to be Salmonella typhi sepsis, the use of ceftriaxone treatment. All children were admitted to hospital at least 3 days before the illness, have fever, obvious toxemia and irritability .5 children have