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由于近二十年来脊髓灰质炎活疫苗的广泛使用,有效地控制了本病的发生,保护了广大儿童的健康。然而最近几年,在我省一些全程服过苗的儿童中,出现了一些不典型的麻痹病例,与脊髓灰质炎相混淆,给脊髓灰质炎防治工作造成一定困难。因此,为查清这类疾病的病原,我们于八三年六、七、八、九四个月分别在安阳、南阳、周口三地区采集肌松驰性麻痹病例的大便和血进行了病原学分析。现报道于下。
Due to the widespread use of live poliomyelitis vaccine in the past 20 years, the occurrence of this disease has been effectively controlled and the health of the majority of children protected. In recent years, however, some cases of atypical paralysis among some children who have served their entire course in our province have been confused with poliomyelitis, which has caused some difficulties in the prevention and control of poliomyelitis. Therefore, in order to find out the pathogen of these diseases, we collected the stool and blood of muscle relaxation paralysis cases in Anyang, Nanyang and Zhoukou areas in June, July, August and September in 1983 respectively analysis. Now reported below.