Within three to four weeks of infection, a person may start to notice sores (chancre) at the site of infection:
In the 7 to 10 weeks following infection the following symptoms may occur:
If left untreated for an extended period, tertiary syphilis can develop (5 to 15 years) as the bacteria continues to spread around the body via the blood. At this stage, the bacteria can damage almost any part of the body including the:
All resulting in heart disease, mental illness, blindness, deafness, and neurological problems.
Syphilis is also passed on through sexual contact:
Syphilis can be diagnosed via a blood test or swab:
Regularly get tested for syphilis:
A baby with congenital syphilis can become very sick and suffer from several poor health outcomes as a result:
Syphilis testing occurs at least 4 times across the course of a pregnancy via antenatal tests: