【摘要】 １９９８年甘肃省各疫源县鼠疫监测面积达３９１５９５ｈｍ２。检验各种动物２８８５只，分离鼠疫菌７株：检验媒介昆虫２２６７组．分离鼠疫苗３株、发生人类鼠疫１例，从鼠疫患者尸检材料分离鼠疫菌１株月ＩＨＡ方法检测各种说清１８７９份，阳性４２份；用ＲＩＨＡ法检测各种血清３０７份，阳性１０份。更多还原

【Abstract】 Surveillance of plague in every county of Gansu with natural plague fool wascarried out in 1998. 391 595 hectare areas were surveyed 7 strains of Y. pestis were isolatedfrom 2 885 animals and 3 strains of Y. pestis were obtained from 2 267 pools of vectors. Oneepisode of human plague occured and one strian of Y’ pestis isolated was from the victem 42posive sera were determined from 1 879 specimens by IHA and 10 postive sera weredetermined from 307 specimens by RIHA test.更多还原