Leptospirosis is an infectious disease caused by a spirochaete. Symptoms include liver and kidney failure and vasculitis.

钩端螺体病是一种由螺起的传染病。状有肝、省和血管炎。

Lyme disease is a disease caused by Borrelia burgdorferi, a spirochaete, and spread by ticks of the genus Ixodes.

莱姆病是一种由伯氏疏螺体起的疾病，由硬蜱属的蜱类传播。