淡水鱼需氧肠道病原体在人类疾病传播中的作用。
Role of Aerobic Intestinal Pathogens of Fresh Water Fish in Transmission of Human Diseases.
作者信息
Youssef Hussein, El-Timawy Abdel Khalik, Ahmed Shaban
机构信息
Department of Food Hygiene, Faculty of Veterinary Medicine.
Department of Bacteriology, Faculty of Medicine, Assiut, Egypt.
出版信息
J Food Prot. 1992 Sep;55(9):739-740. doi: 10.4315/0362-028X-55.9.739.
A total of 101 fresh water fish Tilapia nilotica were bacteriologically investigated for pathogenic and potentially pathogenic organisms. True intestinal pathogens were obtained in 11.8% of the examined specimens including 7.9% with enteropathogenic Escherichia coli and 3.9% with Salmonella species. Serological typing of Salmonella (4 strains) revealed the detection of Salmonella typhimurium (1 strain), S. wangata (2 strains), and S. newport (1 strain). Other potentially pathogenic organisms were isolated in considerable frequencies, Proteus spp. (43.5%) atypable E. coli (13.8%), Micrococcus spp. (11.8%) and Providencia (9.9%). Vibrio parahaemolyticus and Staphylococci were not detected in the examined samples.
对总共101条淡水尼罗罗非鱼进行了细菌学调查，以检测其中的致病和潜在致病生物。在11.8%的检测样本中发现了真正的肠道病原体，其中7.9%的样本含有肠致病性大肠杆菌，3.9%的样本含有沙门氏菌属。对沙门氏菌（4株）进行血清学分型，结果显示检测到鼠伤寒沙门氏菌（1株）、旺加塔沙门氏菌（2株）和纽波特沙门氏菌（1株）。其他潜在致病生物的分离频率较高，变形杆菌属（43.5%）、非典型大肠杆菌（13.8%）、微球菌属（11.8%）和普罗威登斯菌属（9.9%）。在所检测的样本中未检测到副溶血性弧菌和葡萄球菌。
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