There are four stages of syphilis, each with distinct clinical manifestations:
1. Primary syphilis: Characterized by the presence of a painless sore or chancre at the infection site. 2. Secondary syphilis: Manifests with skin rashes, mucous membrane lesions, and flu-like symptoms. 3. Latent syphilis: A period of dormancy where the bacterium persists in the body without causing symptoms. 4. Tertiary syphilis: Occurs years after initial infection and can lead to severe complications affecting the heart, brain, and other organs.
