Could the HPV Vaccine Treat Warts?

The human papillomavirus (HPV) vaccine is intended to prevent people from getting infected with the virus, but in some cases, it may actually work as a treatment, clearing warts in people who are already infected, a new report suggests. The report describes several cases of people who had persistent oral warts that went away soon after they received the HPV vaccine. While it's too early to say for certain whether the HPV vaccine treated the warts, the researchers said formal studies should look