They only spread it topically, by contact. They don't have a warm moist orface where the disease can multiply and reproduce.
The male represents the q-tip dipped in the breeding chamber, then transfering the virus to another breeding chamber. It's done TOPICALLY, ie on the outside of the penis.
Boys transmit the virus to women.
The good news is, that A cancer can be prevented with a vaccine.
Suppose this virus, or any virus, came to be identified as the cause of prostate cancer?
Would you then be for male vaccination ?
Its a moot point since studies on males will need to be completed to test for results.
The vaccine may prevent genital warts which transmit the virus to females.
I wonder how unvaccinated females will feel when they grow up and find out that Mom or Dad wouldn't permit the vaccination when they were young.
Males like females can lie about their sexual history and transmit the disease to a chaste wife. Women do get raped, I hear.
Just something to think about.