Perhaps have you once been down with acute rhinitis? By any chance did you eliminate the issue? Obviously you did! You cannot heal a cold directly, but your body usually creates resistance to a specific cold virus within a couple of days. That is called healed by your own immunity!

HPV virus is comparable since human papilloma virus is just one more infection. And you can simply develop immunity to HPV virus. However, human papilloma virus is more capable at concealing from your immune system compared to the runny nose viruses. Moreover you must persist with more diligence to get immunity to HPV.
http://lukasaryk189.jigsy.com/entries/general/hpv-cure-on-the-way