You are correct! There are about 100 different strains out there, classified as "high risk" & "low risk". High risk strains are associated with cervical cancer but are not associated with actual warts. Low risks strains are not associated with cancer, but will cause you to have actual warts. Eventhough this is an std, it can be transmitted without any sexual contact what-so-ever. It is transmitted through skin-to-skin contact, not bodily fluids, as HIV for example. Men are considered to be "carriers" of the high risk strains because they do not produce actual warts and without an actual wart, diagnosis is impossible (for the high risk strains). Fortunately, for men, the chances of penile cancer with the high risk strains is VERY slim, but it is being disputed in the medical profession. Also being disputed is the assertion that 20% of all oral cancers are attributed to HPV. 80% of the sexual population is infected and doesn't even know & because of that, condom manufactuers are in tizzy to change the label on there condoms to warn consumers that they don't protect against this!
The best thing to do if you are diagnosed is to take care of yourself, get check ups with your doctor regularly, eat right, exercise, take daily vitamins and keep your immune system healthy. If you have a strong & healthy immune system, you can fight off the disease. There is no cure, but a healthy body can fight off the disease and supress your symptoms and make life a little easier!
GOOD LUCK!