毛主席说:“马克思主义者认为,只有人们的社会实践,才是人们对于外界认识的真理性的标准。”几年来,我们通过在流行地区的流行病学调查,发现我省钩端螺旋体病的主要传染源是猪,其次是犬。至于牛、马、骡、驴等,感染率也甚高,但其传染源作用还需进一步调查证实。鼠类在以往各次流行中仅占次要的地位,不在本文讨论。现将我省家畜钩端螺旋体病 Chairman Mao said: “Marxists believe that people’s social practice is the standard of truth for people’s understanding of the outside world.” In the past few years, we conducted epidemiological surveys in endemic areas and found that in our province, leptospirosis The main source of infection is pigs, followed by dogs. As for cattle, horses, mules, donkeys, the infection rate is also very high, but its role as a source of infection needs further investigation confirmed. Rodent in the past only occupy a minor epidemic, not discussed in this article. Now in our province livestock leptospirosis