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一般认为,疫蚤的细菌性感染之病原体在其体内的主要存留部位是消化道。此外,研究媒介的体腔对病原体存留及繁殖的适宜性,对查明这些体外寄生虫与致病菌的相互关系是有一定意义的。就温血动物细菌性疾
It is generally believed that the main remaining site of the bacterial infection of the fleas is the digestive tract. In addition, the study of the suitability of the body cavity of the vector for the survival and reproduction of pathogens is of some significance for the identification of the relationship between these ectoparasites and pathogenic bacteria. On the warm blooded animal disease