Tanaka K, Yamamoto M, Matsumoto M, Saito M, Funabashi M, Yoshimatsu S
Aichi Ichinomiya Public Health Center.
Nihon Koshu Eisei Zasshi. 1992 Sep;39(9):707-13.
On June 7, 1990, food poisoning with main symptoms of abdominal pain and diarrhea occurred in Inuyama City, Aichi Prefecture. From results of bacteriological examination, three kinds of mesophilic Aeromonas spp. were detected from patients, leftover foods, well water, and cookers, one of which was A. hydrophila which was shown to produce haemolysin thought to be the cause of the food poisoning. On the other hand, A. sobria and A. caviae isolated from various materials did not produce haemolysin. The latter two strains of mesophilic Aeromonas spp. did not produce any other enterotoxins. Therefore, it appears that the well water containing A. hydrophila, A. sobria and A. caviae polluted the foods, which then had caused the food poisoning. Of nine strains of A. hydrophila, five do not dissolve sucrose, and these are typed as serogroup O:22 or O:23. The other four strains dissolve sucrose, and these are typed as serogroup O:16. According to the drug sensitivity test, all of these nine strains of A. hydrophila were resistant to Ampicillin, Erythromycin and Cephaloridine.
1990年6月7日，爱知县犬山市发生了以腹痛和腹泻为主要症状的食物中毒事件。根据细菌学检查结果，从患者、剩余食物、井水和炊具中检测出三种嗜温气单胞菌属细菌，其中之一是嗜水气单胞菌，该菌被证明能产生溶血素，被认为是食物中毒的病因。另一方面，从各种材料中分离出的温和气单胞菌和豚鼠气单胞菌不产生溶血素。后两种嗜温气单胞菌属菌株不产生任何其他肠毒素。因此，似乎含有嗜水气单胞菌、温和气单胞菌和豚鼠气单胞菌的井水污染了食物，进而导致了食物中毒。在九株嗜水气单胞菌中，五株不分解蔗糖，这些菌株被归类为O:22或O:23血清群。另外四株分解蔗糖，这些菌株被归类为O:16血清群。根据药敏试验，这九株嗜水气单胞菌均对氨苄青霉素、红霉素和头孢菌素耐药。
