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桂林市于1957年3月开始流感流行,流行广而速,部队亦被累及,当时本院收治了部分流感患者,今将这一部分病例作一临床分析:一、发病与季节的关系:(表1)三月中旬至四月中旬发病人数最多,较1955及1956年流行季节为早,这是因驻地气候较温暖、阴天多、风小、湿度大;当时部队多进行室内作业,人员集中,某些部队成员来自各地,大部未经历过流感的袭击缺乏免疫力。这些因素与流感的流行迅速不无关系。二、临床症状的分析:潜伏期甚短,从数小时
Guilin City in March 1957 started the flu pandemic, widespread and rapid, troops were also involved, when the hospital admitted to some patients with influenza, this part of the case for a clinical analysis: First, the incidence and the relationship between the season: (Table 1) The number of patients was highest in mid-March to mid-April, earlier than the epidemic season in 1955 and 1956. This was due to the warmer climate, more cloudy days, less wind and more humidity in the resident buildings. At that time, the troops conducted more indoor work and concentrated personnel Some members of the force came from all over and most of the attacks that had not experienced the flu were lack of immunity. These factors are not unrelated to the rapid onset of the flu. Second, the analysis of clinical symptoms: a very short incubation period, from a few hours