蟑螂是一种重要的医学昆虫,其种类多,分布广,密度高,与人类关系密切。国内外对它与疾病的关系曾作过许多的研究,已证实能携带细菌、病毒和寄生虫卵等多种病原体。但蜚蠊携带小肠结肠炎耶氏菌的情况未见报告。为了探讨这类昆虫传播耶氏菌病的意义,为防制本病提供科学依据,在实验室内我们用美洲大蠊作人工感染试验,现将结果报告如下。 Cockroach is an important medical insect, its variety, wide distribution, high density, and human beings are closely related. There have been many studies both at home and abroad on the relationship between the disease and the disease and it has been proven that it can carry many pathogens such as bacteria, viruses and parasite eggs. However, cockroaches carrying Yersinia enterocolitica have not been reported. In order to explore the significance of such insects spread Yersinia disease, in order to provide a scientific basis for the prevention of this disease, we use the American cockroach artificial infection test in the laboratory, the results are reported as follows.