一起涉及鸡肉的空肠弯曲菌肠炎暴发中分离菌株的血清分型鉴定

Serotyping of Campylobacter jejuni from an outbreak of enteritis implicating chicken.

作者信息

Rosenfield J A, Arnold G J, Davey G R, Archer R S, Woods W H

出版信息

J Infect. 1985 Sep;11(2):159-65. doi: 10.1016/s0163-4453(85)92123-1.

Abstract

An outbreak of campylobacter enteritis involving 7 of 17 people over a period of 5 days followed a dinner at a restaurant. A chicken casserole dish was implicated with a food-specific attack rate of 58%. Campylobacter jejuni Penner serotype 18/21/29, resistant to metronidazole, was isolated from 3 of 4 symptomatic patients and from three raw fresh chicken samples closely associated with the implicated chicken. Numbers of C. jejuni in the chicken ranged from 5.3 X 10(1) to 7.5 X 10(2) colony forming units per square centimeter of surface area. This is the first outbreak of campylobacter enteritis reported in Australia in which C. jejuni has been isolated from both human and food sources and the isolates serologically confirmed as identical.

摘要

在一家餐馆用餐后，17人中有7人在5天内爆发了弯曲杆菌肠炎。一道鸡肉砂锅菜被认为有问题，其食物特异性发病率为58%。从4名有症状患者中的3人以及与受牵连鸡肉密切相关的3份生鲜鸡肉样本中分离出对甲硝唑耐药的空肠弯曲菌彭纳血清型18/21/29。鸡肉中空肠弯曲菌的数量范围为每平方厘米表面积5.3×10¹至7.5×10²菌落形成单位。这是澳大利亚首次报告的弯曲杆菌肠炎疫情，其中空肠弯曲菌已从人类和食物来源中分离出来，且分离株经血清学确认相同。