Maybe have you previously been down with acute rhinitis? By chance did you recover from the virus? Certainly you did! You can't heal a cold directly, but your system usually creates immunity to any cold infection within several weeks. That is called cured by your own immunity!HPV virus is comparable since human papilloma virus is just another viral infection. And you will normally develop immunity to HPV virus. Nevertheless, HPV is better at hiding from your body's immune system compared to the common cold viruses. So you must try a little harder to obtain resistance to HPV virus.