Congenital Syphilis

Congenital Syphilis Overview

Congenital Syphilis occurs when a pregnant individual has syphilis, and the infection passes to the baby via the placenta during pregnancy or through exposure to an infected lesion at the time of delivery. The infection can be transmitted more than once during pregnancy if the pregnant individual is re-exposed to an untreated partner. “Congenital” means that the infection exists at birth. Congenital syphilis can lead to severe health issues or even death. Treatment of pregnant individuals during pregnancy can often prevent congenital syphilis. Health care providers classify congenital syphilis according to when the signs and symptoms first appear.

• Early congenital syphilis: Signs and symptoms appear before a baby is 2 years old
  (usually within three months of birth)
• Late congenital syphilis: Signs and symptoms appear after age 2

All pregnant individuals should be screened for syphilis during early pregnancy. Repeat screening is recommended for high-risk pregnant individuals during the third trimester and again at birth. Repeat rescreening of all pregnant people is recommended by some organizations.

Congenital syphilis has been increasing in the United States.