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1973年6月因洪水袭击,湖洋公社水埔大队发生钩体病局部流行,经检查当地人群,并从猪尿猪肾中检出9株钩端螺旋体。经鉴定分属于波摩那群、犬热群、七日热群。为了解猪的带菌、排菌规律,制定相应防疫措施,同年9月从该大队调回带菌猪一头(编号B142),逐日取尿观察和分离培养钩体,共371天。同时就尿中菌的菌群致病力等进行试验研究。结果报道如下: 一、带菌猪的经尿排菌情况
In 1973 June due to the flood attack, the lake commune commune waterpowder leptospirosis local epidemic occurred, after checking the local population, and swine urine from swine detection of nine leptospirosis. Identified points belong to the Pomona group, dog heat group, seven hot group. In order to understand the pig carrying bacteria, bacteria discharge rules to develop appropriate preventive measures, in September the same year, transferred back from the brigade carrying a pig (No. B142), daily observation and isolation and culture of leprosy, a total of 371 days. At the same time on the bacteria in the flora of bacteria in the pathogenicity of experimental study. The results are reported as follows: First, the bacteria pig urine by bacteria discharge situation