{Spinal Infections, also known as vertebral infections, occur when bacteria invade the vertebrae. These infections cause swelling, and if not managed, they may spread. In some cases, an infection in the epidural space can lead to nerve damage. ### Signs of a Spine Infection Spinal infections present with varied symptoms, https://www.zupyak.com/p/4473002/t/spinal-infections-what-they-are-and-what-are-their-causes