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1988年7月6日从27例感染性腹泻病人的粪便中检出一株非01群霍乱弧菌。经VBO血清分型鉴定为O_2型。病人表现为微热、水样便、7～8次/日、伴有恶心呕吐,经治疗4～5天后痊愈。病人系蒙古族高中学生,在发病前未去过外地。1 实验方法标本用灭菌棉拭子采集新鲜末稍便,立即接种于SS,麦康开及TCBS琼脂培养基平板,37℃培养24h观察。在上述培养基上长出少数发酵蔗糖,圆形、稍凸起、光滑湿润的单颗粒小菌落,该菌株为兼性厌氧,革兰氏阴性短小稍弯曲杆菌,
On July 6, 1988, one non-01 group Vibrio cholerae was detected from the faeces of 27 patients with infectious diarrhea. VBO serotypes identified as O_2 type. Patients showed mild fever, watery stool, 7 to 8 times / day, accompanied by nausea and vomiting, after 4 to 5 days after treatment healed. Department of Mongolian high school students, before the onset of the disease has not been to the field. An experimental method Specimens with fresh cotton swabs were collected fresh end, immediately inoculated SS, McKay and TCBS agar plate, 37 ℃ cultured for 24h. A small number of single-particle microcolonies that were fermented sucrose, round, slightly raised, and smooth, were grown on the above medium. The strain was facultatively anaerobic, slightly negative for Gram-negative bacteria,