Refinery29 | One Dose of HPV Vaccine May Be Enough Drug Discovery & Development Women vaccinated with one dose of a human papillomavirus (HPV) vaccine had antibodies against the viruses that remained stable in their blood for four years, suggesting that a single dose of vaccine may be sufficient to generate long-term immune ... 1 Dose of HPV Vaccine May Provide Lasting Protection HPV vaccine: One dose may be enough HPV Vaccine Effective In Just A Single Dose, Says Study |