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据报道在美国东北部由血清型肠炎沙门菌引起的感染巳显著增加。本文就美国发生的最大医院性血清型肠炎进行研究宿主的危险因素。病人和方法 1987年7～8月纽约一所医院内,病人因进食了被沙门菌污染的食物引起肠炎沙门菌感染的爆发。965例病人中274例
It has been reported that infections caused by serogroup S. Enteritidis have dramatically increased in the northeastern United States. This article examines the host’s risk factors for the largest hospital-type serotype enteritis in the United States. Patients and Methods In a hospital in New York from July to August 1987, the patient developed an outbreak of Salmonella enteritidis due to eating contaminated food with Salmonella. 274 of 965 patients