> You mean we should be talking about rate of infection in a population, rather than their contribution to the raw infection numbers overall?
Either is fine. "50% of HIV positive people are gay" is not. For all we know, there are only two HIV positive people, and one is gay and one straight. That's hardly a reason for excluding all gay people from donating...
Either is fine. "50% of HIV positive people are gay" is not. For all we know, there are only two HIV positive people, and one is gay and one straight. That's hardly a reason for excluding all gay people from donating...