据国内外报导,近年来,人类沙门氏菌感染逐年增多,尤其鼠伤寒沙门氏菌感染更为显著,并以儿童最多见。因自然疫源较广泛,食品污染机会较多。婴儿抵抗力较低,新生儿胃酸较少,抗病力更弱,所以最易致病。我院新生儿病房自1979年6月～1983年6月在收治病人中,有75例经便培养确诊为鼠伤寒,现报导如下。 According to reports at home and abroad, in recent years, human salmonella infection increased year by year, especially Salmonella typhimurium infection is more significant, and the most common in children. Due to the more extensive natural foci, there are more opportunities for food contamination. Lower infant resistance, neonatal less acid, disease resistance is weaker, so the most likely to cause disease. Neonatal ward in our hospital from June 1979 to June 1983 admitted to the patient, 75 cases were diagnosed as stool by the stool culture, are reported below.