为巩固和发展我国防治鼠疫的成果，控制鼠疫的发生和流行，对疫情的预测预报是重要手段之一。为此，于1981～1986年对苏尼特右旗沙鼠鼠疫自然疫源地进行了病原学监测。l自然地理概况与鼠间鼠疫流行情况苏尼特右旗位于内蒙古中部，地处东经110”10‘～114”15”北纬41”55”～43 In order to consolidate and develop the achievements of our country’s prevention and control of plague and control the occurrence and prevalence of plague, forecasting and forecasting of epidemic situation is one of the important means. Therefore, etiological surveillance was conducted on the natural foci of plague of Sunit Right Banner from 1981 to 1986. l Physical Geography and Plague Epidemic Situation Sunit Right Banner is located in the central part of Inner Mongolia. It is located between 41 “55” ~ 43 “north latitude 110” 10 “114” 15 "