1995年7月30日,我们对停泊在防城港锚地的圣文森特籍“诺瓦”(NOVAZS)轮上一名严重腹泻病人进行了调查和处理,现将有关情况报告如下: 1 流行病学调查 1.1 一般情况 患者许某,男,27岁,中国籍,自7月28日晚约10时开始出现剧烈腹泻,排泻物初为黄水样,后转为血水样,每日近20次,早期无腹痛,曾自感低热,后期轻度腹痛、恶心、出汗、口喝、疲乏无 On 30 July 1995, we investigated and dealt with a serious diarrhea patient at the St. Vincent “NOVAZS” ship anchored at the anchorage in Fangchenggang. The relevant information is reported as follows: 1. Epidemiological survey 1.1 General The case of Xu, male, 27 years old, Chinese nationality, began to appear severe diarrhea about 10 o’clock on the evening of July 28, predisposing to yellow water samples, then changed to bloody, nearly 20 times daily, early No abdominal pain, had a sense of low fever, mild abdominal pain later, nausea, sweating, mouth drink, tired without