The risk for antepartum fetal infection or congenital syphilis at delivery is related to the syphilis stage during pregnancy, with the highest risk occurring during the primary and secondary stages.

Nov 13, 2025 · Syphilis is a systemic infection caused by the spirochete Treponema pallidum. Infection is of particular concern during pregnancy because transplacental transmission to the …

Syphilis can be passed to a fetus during any trimester of pregnancy. Transmission can also happen during delivery if there is direct contact with an infected sore.

Therefore, it is important to make any health care encounter during pregnancy—including those in emergency departments, jails, syringe service programs, and maternal and child health …

Learn about syphilis and pregnancy, including its effects, symptoms, treatment and how to prevent it.

Aug 12, 2025 · Syphilis is a sexually transmitted infection that can pass from mother to baby during pregnancy. When a baby is born with the infection, it’s referred to as congenital syphilis. …

Jan 25, 2024 · Partners should be presumptively treated to prevent reinfection during pregnancy, evaluated for syphilis by a provider, staged, and treated appropriately.

Aug 25, 2025 · Congenital syphilis is defined as the transmission of the spirochete bacterium, Treponema pallidum, from a mother to her fetus or infant.

Jan 14, 2025 · Syphilis in newborns is known as congenital syphilis. Congenital syphilis happens when untreated syphilis passes to a fetus during pregnancy. Congenital syphilis can lead to …

Jan 24, 2024 · This article will explore what can happen if you have syphilis and become pregnant, how this infection can affect you and your baby, and what treatments are available.