Dom P P, Haesebrouck F, Vandermeersch R, Descamps J, Van Ommeslaeghe K
Laboratory of Veterinary Bacteriology, Faculty of Veterinary Medicine, University of Ghent, Belgium.
Vet Q. 1991 Apr;13(2):118-20. doi: 10.1080/01652176.1991.9694294.
Pooled milk samples were collected from 2000 Belgian dairy herds in the autumn of 1989. Antibodies against Leptospira interrogans serovar hardjo were detected in 9.2% of the herds, with the incidence being higher in the southern part of the country.
1989年秋,从2000个比利时奶牛场采集了混合乳样。在9.2%的奶牛场中检测到了针对问号钩端螺旋体哈焦血清型的抗体,该国南部的发病率更高。