Leptospira hebdomadis

例句：

1. 1.This disease is caused by the Leptospira hebdomadis bacteria.
   这种病是由钩端螺旋体菌引起的。
2. 2.The patient was diagnosed with leptospirosis after a blood test.
   经过血液测试，患者被诊断出患有钩端螺旋体病。
3. 3. Researchers are studying the effects of leptospirosis on human health.
   研究人员正在研究钩端螺旋体病对人类健康的影响。