39. Requests States to ensure that, in all policies and programmes designed to provide comprehensive HIV and AIDS prevention, treatment, care and support, particular attention and support are given to the girl child at risk, living with or affected by HIV, including pregnant girls and young and adolescent mothers and girls with disabilities, and child heads of households, with a view to achieving Millennium Development Goal 6, in particular to halt and begin to reverse by 2015 the spread of HIV;