Zika virus and pregnancy Zika infection during pregnancy can cause a birth defect called microcephaly and other brain problems. Learn how to protect yourself from Zika.
Congenital syphilis Congenital syphilis is when a baby is born with syphilis, passed by the mother during pregnancy. Seek treatment if they're diagnosed after birth.
HIV and pregnancy HIV is an infection that attacks your immune system. Getting tested early and getting treated can protect your baby. Learn about HIV and pregnancy.