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.
RSV Respiratory syncytial virus (RSV) in babies is an infection affecting the lungs and breathing passages. Learn about RSV in babies and how to seek treatment.