I had few skin color(brown) bumps in shaft.One year later i was told by doc. it is wart. cantharone was applied and the warts fell off in 2 days. But in week time more warts around the periphery of the original warts that are black in color (not skin color) has come up.what does this mean????
At this point, we know it lasts at least 10 years. they are still following females who have had the vaccines and doing periodic testing on them to determine how long protection lasts on average and if booster shots will be needed.
grace