Herpes simplex infection.
D002585:Cesarean Section; D005260:Female; D006561:Herpes Simplex / Q000382:microbiology / Q000517:prevention & control*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000382:microbiology*; D018139:Simplexvirus / Q000302:isolation & purification; D014845:Vulvar Diseases / Q000382:microbiology*