From CDC factsheet on HIV infections(all demographics)

"After new HIV infections
among men who have sex with men (MSM) peaked in
the mid-1980s at more than 75,000 new infections a year,
the number of new infections plummeted to less than
18,000 per year by the early 1990s. Unfortunately, after
years of steady progress, new infections again began to
rise among MSM throughout the 1990s.7 While in recent
years, prevention efforts may have helped stabilize infections,
they are occurring at far too high a level (29,800 per
year.)8 Additionally, young MSM are the only risk group
in which new infections are increasing."