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合肥市某厂曾突然发生一起麻疹的暴发并有较多的患儿併发肺炎,疫势凶猛,病情严重,病死者较多。为了掌握流行规律、查明病原并采取有效的防治措施,我们曾进行了流行病学调查、病毒分离、血清学试验及有关防治工作。现将流行病学调查、病毒分离及血清学试验结果报告于后。一、流行病学调查(一) 发病时间分布:该厂麻疹暴发
A factory in Hefei City, a sudden outbreak of measles and have more children complicated by pneumonia, fierce epidemic, the seriousness of the illness more. In order to grasp the epidemic law, to identify the pathogen and take effective prevention and treatment measures, we have carried out epidemiological investigation, virus isolation, serological tests and related prevention and treatment work. Now epidemiological investigation, virus isolation and serological test results reported later. First, the epidemiological investigation (A) the onset time distribution: the factory outbreak of measles