There are multiple definitions:

1. orphans and vulnerable children(English)

   • importance of services that identify and support caregivers who struggle with disclosing their child’s HIV status to them. Disclosure of HIV status is crucial and beneficial for OVC’s continuum of care
   • HIV, OVCLHIV
   • Pediatrics, AIDS
   • https://doi.org…55/2020/6663596

2. osteoporotic vertebral collapse(English)

   • risk of associated delayed neurological dysfunction (DND) is substantial
   • DND, OVCF
   • Spine (or spinal cord), Orthopedics
   • https://doi.org…018-023-04189-3