Spirochetes

Spirochetes are a group of bacteria characterized by their unique spiral or corkscrew shape. This shape allows them to move efficiently through viscous environments like tissues and bodily fluids, aiding infections. Some well-known spirochetes include *Treponema pallidum*, responsible for syphilis, and *Borrelia burgdorferi*, which causes Lyme disease. They are typically caused by bacterial infections, spread through contact, vectors, or contaminated materials. Their distinctive spiral form and ability to penetrate tissues make them significant in medicine, requiring specific detection and treatment strategies.