航空公司餐食中沙门氏菌的出现情况。
The occurrence of Salmonella in airline meals.
作者信息
Hatakka M, Asplund K
机构信息
Department of Food and Environmental Hygiene, College of Veterinary Medicine, Helsinki, Finland.
出版信息
Acta Vet Scand. 1993;34(4):391-6. doi: 10.1186/BF03548183.
The occurrence of Salmonella in airline meals was studied in 1989-1992. Samples were collected from flight kitchens in 29 countries. The material consisted of 400 cold dishes and 1,288 hot dishes as well as salads, cheese plates and deserts. Total number of samples was 2211. Salmonella spp. were isolated from 6 samples; 1 contaminated sample was a cold dish prepared in Bangkok, 1 was a hot dish prepared in Mombasa and the remaining 4 contaminated samples were hot dishes prepared within one week in Beijing. The isolated serotypes were S. ohio, S. manchester and S. braenderup. The contaminated cold dish prepared by a flight kitchen in Bangkok was found to be connected with a Salmonella outbreak which occurred in Finland in 1990. Cold airline dishes containing food of animal origin seems to be more risky as a source of Salmonella infections among airline passengers.
1989年至1992年期间对航空公司餐食中沙门氏菌的出现情况进行了研究。从29个国家的航班厨房采集了样本。材料包括400份冷盘、1288份热菜以及沙拉、奶酪盘和甜点。样本总数为2211份。从6份样本中分离出了沙门氏菌；1份受污染样本是在曼谷制作的冷盘，1份是在蒙巴萨制作的热菜，其余4份受污染样本是在北京一周内制作的热菜。分离出的血清型为俄亥俄沙门氏菌、曼彻斯特沙门氏菌和布伦德鲁普沙门氏菌。发现曼谷一家航班厨房制作的受污染冷盘与1990年在芬兰发生的一次沙门氏菌疫情有关。含有动物源性食品的航空公司冷盘似乎作为航空公司乘客中沙门氏菌感染源更具风险。
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