"So it only a matter of time before HIV in the UK is mainly, numerically, a heterosexual phenomenon."
So, you are reinstating the opinion you withdrew a few hours ago.
EXCELLENT!
Now again you are expressing and asserting beliefs diametrically opposed the the people who are supposed to be world experts.
OUTSTANDING ROYSTON!
You should contact de Cock at once. He will be so gratefull.
He probably has no one down at the WHO who knows as much about AIDS as you do.
You have now made a complete arse of yourself, and with only minimal help from me.
I am so enjoying this.
Now we have the results of 10 days frantic googling.
A different strain of the virus.
You still have not told us why the main strain could not cause a heterosexual epidemic Royston. They have been exposed to it for 40 years. It can not be differences in behaviour because that would be ideologically unacceptable.
The virus must know that obviously!
And the different strain is the one found in subsaharan Africa!
Who would have thought it!
How ever did it get here and who ever might be carrying it?

I do not go in for abuse.
I will just remind you of some epithets you have used recently.
Dim.
Idiot.
Shit For Brains.