There is much we do not know about HPV itself. You are asking questions that there is no scientific answer for today. Even those of us that understand the scientific literature here are not doctors or researchers, so you are asking unanswerable questions of people that do not the knowledge to help you any further. Asking the same questions in different terms on different forums will not generate any new answers for you here. The scientists do not know the answers to them, so I can assure you that we - as cancer survivors and patients - do not have them either.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.