Earlier quoted context omitted.
No, this is not FUD. This is a proxy for a pattern of behavior (unprotected sex with the same sex, sharing of needles, etc). They ask you these questions as a primary filter for determining who is at risk of transferring a disease. We still don't know everything about how the disease is transferred, but we know which behavior patterns lead to it. And regarding the 1978 date, we still don't even know how long HIV can…
Your grand-grandparent post quite emphatically is FUD. Being MSM is positively correlated with a pattern of behaviour that elevates risk of HIV. So is being a college student. So is serial monogamy. So is being a heterosexual male. Singling out one of these while making no attempt to break down the diverse group MSM by further detailing high-risk behaviour and black-marking it with an ominous question like "Do you re…
[1]http://www.cdc.gov/nchhstp/newsroom/docs/fastfacts-msm-final...