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玛纳斯县塔西河乡鼠疫自然疫源地自1960年起使用器械和药物相结合的方法进行大面积灭獭工作,到1990年旱獭密度由1960年的1.28只/ha下降到0.076只/ha。1991年自治区考核小组按《鼠疫控制工作标准和考核办法》对该疫源地进行了全面考核,确认该疫源地已达到鼠疫基本控制标准。1993年该县停止了灭獭工作。该疫源地内自1974年以来,连续10年无菌株检出,连续9年无阳性血清检出,但于1994年7月于该疫源地内的夏发赛检出幼獭阳性血清1份,滴度1:64。现就检出情况分析如下。
Manx County, Tahsi Township, plague natural foci since 1960 using a combination of equipment and drugs for large-scale otter work, by 1990 the density of marsh from 1.28 in 1960 / ha dropped to 0.076 / ha . In 1991, the assessment team of the autonomous region carried out a comprehensive examination of the epidemic area in accordance with the “Plague Control Standards and Assessment Measures”, confirming that the epidemic area has reached the basic control standard of plague. In 1993 the county stopped annoying otter work. The epidemic area since 1974, 10 consecutive years of non-sterile strains detected for 9 consecutive years without positive serum detected, but in July 1994 in the festivals of summer races were detected juvenile positive serum 1, Titer 1:64. Now check out the situation is analyzed as follows.