Baby Chance of being born with HSV2

Hello everyone I'm joinging this group to better understand a very close friends walk with this virus.My friend has HSV2 and was pregnant with a baby and delivered her safely via c-section. She was on antiviral meds to make sure the baby wouldn't contract HSV2 while she was pregnant. Her hospital discharged her and call her back to place her baby in NICU to test the baby for HSV2. We've gathered her hospital isnt that great or knowledgeable, and independent research on this matter is nerve-wracking. If anyone has had any personal experience on this or any advice please share. My friend is losing hope and we need all the help we can get.