Syphilis is an infection caused by bacteria. Most often, it spreads through sexual contact. The disease starts as a sore that's often painless and typically appears on the genitals, rectum or mouth. Syphilis spreads from person to person through direct contact with these sores.

Syphilis (/ ˈsɪfəlɪs /) is a sexually transmitted infection caused by the bacterium Treponema pallidum subspecies pallidum. [1] .

Jan 30, 2025 · Syphilis is a sexually transmitted infection (STI) that can cause serious health problems without treatment. Infection develops in stages (primary, secondary, latent, and tertiary). Each stage can have different signs and symptoms. Babies can also get syphilis.

Dec 27, 2022 · Syphilis is a sexually transmitted infection (STI) that’s treatable with medication. Without treatment, syphilis causes serious health problems. It can permanently damage your heart, brain, muscles, bones and eyes. To reduce your …

May 6, 2022 · Syphilis is caused by the bacteria Treponema pallidum and is transmitted through sexual contact. It can be hard to diagnose, but without treatment, it can cause serious damage …

May 21, 2024 · Syphilis is a preventable and curable bacterial sexually transmitted infection (STI). If untreated, it can cause serious health issues. Many people with syphilis do not have …

Jun 5, 2024 · Syphilis is a sexually transmitted disease. It causes sores on the genitals, rectum, or mouth. Read about testing, prevention, and treatment.

Syphilis is a bacterial infection primarily transmitted through sexual contact. The infection is characterized by several stages, each with its own set of symptoms. In its first stages, known as primary and secondary syphilis, symptoms include skin sores, rashes, and flu-like symptoms.

Mar 11, 2025 · Syphilis is a bacterial sexually transmitted infection (STI) caused by Treponema pallidum which results in substantial morbidity and mortality, and it is curable. Syphilis is transmitted through sexual contact with the infectious lesions, via blood transfusion or from a pregnant woman to her fetus.

Apr 7, 2025 · Syphilis is a STI caused by the bacterium Treponema pallidum subspecies pallidum. The pathophysiology of syphilis involves the entry of Treponema pallidum through mucous membranes or broken skin during sexual contact.