鼠疫是怎么一回事鼠疫（Ｐｌａｇｕｅ）是鼠疫杆菌（Ｙｅｒｓｉｎｉａｐｅｓｔｉｓ）引起的流行于野生啮齿类动物的自然疫源性疾病，主要通过染菌的鼠蚤传入人的皮肤引起腺鼠疫，也可经呼吸道传入发生肺鼠疫，均可发展成败血症，出现高热、寒战、出血倾向与休克等，其病死... Plague is one of the natural epidemic diseases caused by Yersinia pestis in wild rodents. It is mainly caused by the infection of human skin by infected rat fleas, which causes bubonic plague, Pulmonary plague introduced into the respiratory tract, can develop into sepsis, fever, chills, bleeding tendency and shock, the disease died ...