ONUSIDA
In statistics from the Joint United Nations Programme on HIV/AIDS (UNAIDS), the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF), the term is used for a child whose mother has died due to AIDS before the child's 15th birthday, regardless of whether the father is still alive. As a result of this definition, one study estimated that 80% of all AIDS orphans still have one living parent.