From this paper:
HPV was detected in 84% of Cervical Samples, in 24.3% of oral samples and in one urine sample.
It seems that it is possible to have genital HPV without having oral HPV. Maybe also vice versa.
How do viruses fundamentally work? I always thought that everything in the body is connected by the blood stream. Does this mean that the virus lives only inside the tissue cells, but never enters bloodstream?