Kuiken T, van Dijk J E, Terpstra W J, Bokhout B A
Central Veterinary Institute, Lelystad, Netherlands.
Vet Microbiol. 1991 Aug 30;28(4):353-61. doi: 10.1016/0378-1135(91)90070-v.
Control of leptospirosis in cattle depends on the presence of other possible maintenance hosts, with which cattle may have contact. Twenty-seven common voles (Microtus arvalis) were trapped on a dairy farm where the cattle were infected with Leptospira interrogans serovar hardjo (hardjo). In the sera of 11 voles, titres greater than or equal to 100 against serogroup Grippotyphosa were measured with the microscopical agglutination test (MAT). From 8 of these 11 voles, which also showed interstitial lymphoplasmacellular nephritis, Leptospira interrogans serovar grippotyphosa was isolated. We found no evidence that the common vole is a maintenance host for hardjo in this biotope.
牛钩端螺旋体病的控制取决于是否存在其他可能的保菌宿主，牛可能与之接触。在一个奶牛场捕获了27只普通田鼠（Microtus arvalis），该奶牛场的牛感染了问号钩端螺旋体血清型hardjo（hardjo）。用显微镜凝集试验（MAT）检测了11只田鼠血清中针对波摩那群的滴度大于或等于100。从这11只田鼠中的8只（也表现为间质性淋巴浆细胞性肾炎）中分离出了问号钩端螺旋体血清型波摩那。我们没有发现证据表明普通田鼠是该生物群落中hardjo的保菌宿主。
