Syphilis is a bacterial infection. It’s also a common type of sexually transmitted infection (STI). According to the Centers for Disease Control and Prevention (CDC), more than 115,000 new cases of ...

Secondary syphilis is the second stage of untreated syphilis. A non-itchy rash, sore throat, fatigue, joint pain, fever, and wart-like patches are possible symptoms. If you don’t get treatment for the ...

Syphilis. The name of this widespread and ancient disease is familiar to health care providers worldwide. This name recognition, however, belies the complexity of the disease, as well as the ...

Syphilis may still be contagious for a short time after treatment. People can take precautions to help avoid transmission before and after treatment. This can include avoiding sex for at least 1 week.

Syphilis is a sexually transmitted bacterial infection that develops in stages, and symptoms vary depending on the stage of the disease you have. There are four stages of syphilis: primary, secondary, ...

The primary stage of syphilis is usually marked by the appearance of a single sore, but there may be multiple sores. The duration between infection with syphilis and the onset of the first symptoms ...