Doctors, and organizations have a RESPONSIBILITY to their patients, and
to the public, respectively......to be cautious and
conservative. The posters on this forum do not have to be conservative. We can more or less be flat out to the point. You see the difference?
So, sure...you can say that there is a minute risk associated with oral sex, but the "risk" is so negligible, that it might as well be zero. It just is not a risk.