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三原县历史上有布鲁氏菌病(简称布病)散发流行。1958年全省普查时,发现大程乡有1例布病患者。1973年三原县进行布病普查,在大程乡又发现2名兽医感染布病。此后15年无新发病人,于1986年达到布病控制区标准。1987～1997年未见布病疫情。1997年确定三原县为咸阳市固定监测县,1998年为本监测周期第2年。8～11月份,对三原县进行了布病监测,现将结果报道如下。
Sanyuan County history of brucellosis (referred to as brucellosis) distribution epidemic. In the 1958 provincial census, it was found that there was 1 case of brucellosis in Dadao Township. In 1973, Sanyuan County carried out the Closure of the Closure, and in the Dachang Township, discovered two veterinary infections. After 15 years without a new patient, in 1986 to reach the standard of brucellosis control area. 1987 to 1997, no brucellosis. In 1997, Sanyuan County was designated as the fixed monitoring county of Xianyang City and the year 1998 was the second year of this monitoring period. From August to November, the monitoring of brucellosis was carried out in Sanyuan County. The results are reported below.