An infectious disease of domestic animals, especially cattle, swine, and dogs, caused by spirochetes of the genus Leptospira and characterized by jaundice and fever.

• 钩端螺旋体病，细螺旋体病家畜患的一种传染性疾病，尤其是牛、猪和狗，由钩端螺旋体属的螺旋体引发，其特征是：黄疸病，发烧