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1岁以内(婴儿期)非伤寒性的沙门氏菌感染的发病率较任何其它年龄为高。感染的婴儿可有多种临床表现,从正常排便到严重的便血、菌血症和迁延性感染。以往的观察认为这一年龄组在非流行性感染时菌血症的发病率不高(占4～13%),而对感染因素、临床关系和沙门氏菌菌血症的后果却未很好地认识。本文作者分析了自1976年1月1日至1978年12月31日从粪便中分离出沙门
Less than 1 year of age (infancy) Non-typhoid salmonella infections have a higher prevalence than any other age. Infected infants can have a variety of clinical manifestations, from normal bowel movements to severe blood in the stool, bacteremia and persistent infections. Previous observations suggest that the incidence of bacteremia in this age group is not high (4-13%) for non-epidemic infections, but the consequences for infection factors, clinical relationships, and Salmonella bacteremia are poorly understood . The authors analyzed the isolation of Salmonella from faeces from January 1, 1976 to December 31, 1978