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1992年8、9月间,宁波市江北区孔浦街道辖区内的宁建一公司混凝土预制品厂发生了伤寒暴发流行,发病35例,无死亡病例,现报告如下。
In August and September 1992, an outbreak of typhus was reported in Ningcong No.1 Concrete Prefabricated Factory in Kongpu Subdistrict, Jiangbei District, Ningbo. The incidence was 35 and there were no deaths. The report is as follows.