During one of my book studies, the subject of hiv came up. I was told that if a brother or sister was infected with the virus then they should humbly accept the fact that some people may not want them in their homes. So anyone with the virus will be able to attend meetings at the KH but not the book study or any social gatherings.
You are likely thinking of the information contained in a 3/15/1996 letter from the Watchtower Society to all bodies of elders. It came out a little over a year after I stepped down. I had heard some of what it contained. When I read the whole thing, I was sickened.
The letter starts off talking about how we should follow the example of Jesus in showing compassion for the afflicted. But then it moves quickly to what the responsibilites of those "afflicted" are. These come in the form of additional questions to be asked of potential JWs who want to be baptized. The questions were included in the letter and in a insert for all the elders to put in their "Our Ministry" book. Here they are:
(a) What responsibility rests upon a person who is infected with a communicable disease that is potentially fatal?
Keeping an eye, not in personal interest upon just your own matters but also in personal interest upon those of the others. - Phil. 2:4.
All things, therefore, that you want men to do to you, you also must likewise do to them. - Matt. 7:12.
(b) To avoid transmitting a potentially fatal disease to others,
(1) why would it be better for an infected person not to initiate public displays of affection such as hugging and kissing?
(2) why would it be best to attend the Congregation Book Study at the Kindgom Hall, if at all possible?
(3) why should infected ones not react negatively when some choose not to invite them to their homes?
(4) why would it be wise to choose voluntarily to have a blood test before beginning a courtship?
I will post more on this later