HPV warts are tumors caused due to human papilloma viruses. It’s not so harmless except for the fact that it creates marks on affected areas damaging his/her appearance. Warts leads to discomfort and even causes bleeding at times since they are highly contagious.
All HPV warts are caused by HPV viruses. These warts are more likely to show their appearances on children than on adults. Genital and plantar warts, in contrast, affect the adults more.
 
There viruses pass from one to other while having sexual contact without their consciousness. These remain dormant and pass from the infected person to the other, and so on.
The sole and toes are the major parts affected by the plantar warts. Public places like swimming pools are the major breeding areas for these viruses, where they remain active for certain period of time. One way to avoid this is to avoid walking barefoot in such damp areas.

You can easily identify them by
their shape instead of confusing them with cancer moles. It looks like cauliflower bumps which can appear anywhere. They appear flattened or even bumpy with edges around and have a rough touch.

Main difference between warts and corns is that the warts surface does not have regular skin lines. Another difference is that they separate or grouped together which is generally termed as mosaic pattern of warts. They mostly appear as pale pink or grayish.
HPV warts can be prevented from spreading by taking care of skin, avoiding contact with individuals having infected skin and avoiding being in public swimming pools. Having a healthy skin is an effective way to fight back this dreadful virus. Harmful viruses easily find its root if you possess damaged skin.

Even though you are careful you might have been predisposed to this virus. Better way is to consult doctor for treatment which will prevent you from getting genital warts symptoms in the mere future.