"Others might wish to speak of HIV transmission and turning the spotlight onto gays suits your agenda, not mine.

If we are talking of HIV transmission in the UK or US, it is associated almost exclusively with one demographic, MSM.
This demographic makes up 1% of the population, yet accounts for .... on the latest figures, 70% of all new infections.

Would some one please explain why this is the case, and why no one seems at all concerned?

gnu was startled by the MSM infection rates in Africa, but in some areas of the US 20% of male homosexuals carry the virus.....and rising.