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1986年夏季,我县一所乡村学校发生一起水型伤寒暴发流行。63天中,根据流行病学资料、临床表现、肥达氏反应、部分血培养而确诊的病人为88例;其中男62例,女26例;7~14岁58例(下称儿童组),15~54岁30例(下称成人组)。该次伤寒流行临床分型均属普通型或轻型,所有病例均有持续发热,绝大多数为不规则热或弛张热,稽留热仅6例。未见玫瑰疹,病程中并发肠出血4例,心肌炎1例。成人组与儿童组的症状、体征发生率见附表。
In the summer of 1986, an outbreak of water-based typhoid fever occurred in a village school in our county. In 63 days, 88 patients were diagnosed according to epidemiological data, clinical manifestations, Widal reaction, and partial blood culture. There were 62 males and 26 females, and 58 children aged 7-14 years (hereinafter referred to as children group) , 15 to 54 years old in 30 cases (hereinafter referred to as adult group). The clinical classification of typhoid fever are common type or light type, all cases have sustained fever, the vast majority of irregular heat or relaxation fever, missed only 6 cases of fever. No rose rash, intestinal bleeding in the course of 4 cases, 1 case of myocarditis. Symptoms of adults and children group, the incidence of signs see schedule.