But homosexuality is a wonderful lifestyle choice. They even teach that in public schools, don't they?
The Swedes just reported HPV, transmitted by oral sex, is a cause of increases in incidents of oral cancer.
If two consensual homosexual partners have no STI, their behavior isn't going to create one out of thin air.
When you have a smaller pool of potential sexual partners from which to draw, of course the rate of spread is going to be higher which all other factors equal.
I keep saying, if we were serious about it, if homosexual activists were seriously about it, we'd encourage, support and demand adoption of the kind of traditional courtship rituals which have offered a measure of protection and stability to heterosexuals over the centuries.