Schildt M, Savolainen S, Hänninen M-L
Department of Food and Environment Hygiene, Faculty of Veterinary Medicine, University of Helsinki, Helsinki University, Finland.
Epidemiol Infect. 2006 Apr;134(2):401-5. doi: 10.1017/S0950268805005029.
This report describes an outbreak of gastroenteritis of 5 months' duration in a farming family, associated with the consumption of unpasteurized cows' milk, where Campylobacter jejuni was implicated. A total of six individuals in the family acquired the illness, and two had several episodes of diarrhoea within the 5-month period. Identical PFGE genotypes of C. jejuni were isolated from human and bovine faeces, and bulk tank milk samples. Incompletely sealed rubber liners fitted to a milking machine shortly before the outbreak started was the probable reason, allowing faecal material to contaminate the milk over the period concerned.
本报告描述了一个农户家庭中持续5个月的胃肠炎暴发事件,该事件与食用未经巴氏杀菌的牛奶有关,空肠弯曲菌被认为是病因。该家庭共有6人患病,其中2人在5个月内出现了多次腹泻。从人和牛的粪便以及奶罐奶样本中分离出了相同PFGE基因型的空肠弯曲菌。暴发开始前不久安装在挤奶机上的橡胶衬里密封不完全可能是原因,使得粪便物质在相关期间污染了牛奶。