Henzler D J, Ebel E, Sanders J, Kradel D, Mason J
U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Hyattsville, Maryland 20782.
Avian Dis. 1994 Jan-Mar;38(1):37-43.
Eggs were cultured from four commercial chicken layer houses implicated in three human outbreaks of Salmonella enteritidis serotype enteritidis infection as part of the activities of the USDA-APHIS, VS, Salmonella enteritidis Task Force. Each house was part of a multiple in-line complex, ranging from three to seven houses. Houses were located on three separate farms, and each house contained between 50,000 and 80,000 chickens. S. enteritidis phage types 8, 13a, and 23 were isolated from samples taken from environmental and organ tissue samples, but only phage type 8 was cultured from eggs. Phage type 8 was isolated from humans in all three S. enteritidis outbreaks. Frequency estimates of contaminated eggs ranged from 0.03% to 0.90%.
作为美国农业部动植物卫生检验局兽医服务处肠炎沙门氏菌特别工作组活动的一部分，从涉及三起人类肠炎沙门氏菌血清型肠炎感染疫情的四个商业蛋鸡舍采集鸡蛋进行培养。每个鸡舍都是一个由三到七个鸡舍组成的多排式鸡舍群的一部分。鸡舍位于三个不同的农场，每个鸡舍饲养50000到80000只鸡。从环境和器官组织样本中分离出了8型、13a型和23型肠炎沙门氏菌噬菌体，但仅从鸡蛋中培养出了8型噬菌体。在所有三起肠炎沙门氏菌疫情中，均从人类身上分离出了8型噬菌体。受污染鸡蛋的频率估计在0.03%至0.90%之间。
