Efficacy of Quadrivalent HPV Vaccine against HPV Infection and Disease in Males

Abstract

Quadrivalent HPV vaccine prevents infection with HPV-6, 11, 16, and 18 and the development of related external genital lesions in males 16 to 26 years of age. (Funded by Merck and others; ClinicalTrials.gov number, NCT00090285.).