Hi,
I recently came into contact with a sex worker in Sao Paulo. Whilst I did not have sex with her, I did finger her and she gave me a handjob. I did not have any cuts on my finger so I am not worried about that.
However, I did kiss her for an extended period of time, with some tongue involved. Normally, I know this exposure carries no risk of HIV. However, I have dry mouth syndrome, which means my mouth produces less saliva, and my tongue tends to be dry all the time. Saliva protects against HIV, so the question is, am I at risk of HIV from this exposure because of my dry mouth? Does my dry tongue, increase the likelihood of blood from her mouth penetrating my bloodstream? Does her saliva give me any protection?
I did not taste any blood during kissing, but I am worried that my dry mouth may have put me at risk.
Please help, I am worried sick and considering PEP