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本文分析了在人类鼠疫流行时发生的隐性感染鼠疫两例。一例系接触病獭,一例与肺鼠疫患者直接接触所致。虽未分离到鼠疫菌,但通过间接血凝证实确系鼠疫菌感染。这可能与侵入机体的菌量、鼠疫菌毒力、机体反应性以及接种鼠疫活菌苗有关。对隐性感染鼠疫在人类鼠疫流行时应予以注意。
This article analyzes two cases of plague-associated plague that occurred during the epidemic of human plague. A case of contact with sick otters, a case of direct contact with pneumonic plague patients. Although not isolated from Y. pestis, but confirmed by indirect hemagglutination Y. pestis infection. This may be related to the amount of bacteria invaded into the body, virulence of Yersinia, body reactivity and vaccination of live vaccine against plague. The hidden plague infection should pay attention to when the human plague epidemic.