In the same way as they have odds about catching HIV depending on circumstances, what about HPV?
It sounds like the virus is very transmissible. Also, 1 out of every 5 people have it.
1. How much does a condom protect someone? Can anyone say exactly how much, instead of "it protects"?
2. Does this mean if you sleep with an escort/prostitute, you are sure to catch it? After all, she sleeps with at least 5 people a day, every day.