This topic was covered sometime back in detail by @BNG or something like that, I cant remember the handle.He had all the expertise i regards to HIV and how well it can be tackled.Lets hope he sees ur query and post the link to the post.
'......to the acknowledgment of the mystery of God, and of the Father, and of Christ; 3 In whom are hid all the treasures of wisdom and knowledge.' Colossians 2:2-3