Dear Doctor:
After reviewing various studies that have been done on oral HPV, there seems to be a clear link between HPV and head and neck cancer. I believe the American cancer society also supports this link. That being said, ~18 months ago, a female friend of mine performed oral sex on me twice within about a 3 week period. I learned 6 months later that she had an abnormal pap, and tested positive for high risk HPV (not sure which type). That brings me to the following questions:
1. What are the chances of my female friend having oral HPV if she also performed oral sex on the person who gave her genital HPV? Is it possible for her to concurrently become infected with a genital and oral infection?
2. Assuming my female friend had HPV before our contact, and she did become infected with oral HPV, is it possible for me to become infected, or is oral to genital infection more difficult than genital to oral infection? I have read on past threads that it is very uncommon for the virus to pass orally, but there must be some risk factor if people with throat cancer have tested positive for the virus in their throats. I know both doctors in the forum to be experts in the area, and I was wondering if your low risk stance has changed since these recent studies have been published?
3. I know the clear rate for the virus is ~90%; is there any unique attribute of the 10% who do not clear the virus, or it is pretty random?
I know that most experts agree that in a developed country, HPV is a mere inconvenience, but my current girlfriend/ soon to be fiancé is a virgin, and I would not want to pass something on to her. I also have not had much in the way of sexual contact outside of this one exposure, so there is very little risk of me having HPV outside of this contact.
Thank you very