I believe HIV status is a special protected piece of information and consent needs to be given before you can share it.
http://www.aidslawpa.org/get-help/legal-information/confiden...
http://www.aidslawpa.org/get-help/legal-information/confiden...
Its also available to anyone who sees the profile in their search results. As far as I can tell you cant have a profile that is active, use it and not show up in search results.