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Salmonella enteritidis에 依한 食中毒例
柳榮海,金景俊,金東文 대한감염학회 1970 감염 Vol.2 No.1
It has been difficult in Korea to identify the causative agents in the case of food poisoning probably because of inefficient notification system and of short facilities for the laboratory examinations. It was likely to happen that it was too late to find out the causative agents when the outbreaks of food poisoning were informed to the health authorities and particularly to the laboratories, and that very ofter there were insufficient facilities to investigate the outbreaks of food poisoning in the laboratories even when they were informed in proper time. So, it was very common that the number of outbreaks or the incidence of food poisoning were recorded only in association with the causative foods or materials. Since there have been many reports on the isolation of various Salmonella organisms from the patients, animals and environmental sources such as S. typhimurium and S. enteritidis etc. which are considered to be able to cause food poisoning, it may not be difficult to guess that there could be considerable number of outbreaks of food poisoning occurring caused by S. typhimurium and very few by S. enteritidis among many Salmonella serotypes. The authors had an opportunity of examining the causative agent of the food poisoning occurred in the reformative institute involving 102 cases among about 1,300 persons accommodated, one of whom was fatal in April, 1965. Non-lactose-fermenting, Gram negative organisms were isolated from the stool specimens of 13 febrile cases complaining severe vomiting and diarrhoea, one cadaver and a house rat captured around the warehouse for food stuffs in the institute, and all of 15 strains were idenfified as S. enteritidis by means of biochemical and serological tests which were identical with the strain S-269 except the citrate utilization, which was the stock culture of S. enteritidis maintained as the strain not utilizing citrate in the National Institute of Health. No carries were detected among the food handlers in the kitchen. It was discussed that there was a possibility of the food stuffs contaminated with feces of the rodents infected and there might have been a vicious circle in transmitting the agent between infected cases and infected rodents in the institute although no organisms was detected from the specimens of serveral food stuffs examined.