Long-term immunogenicity and efficacy of the quadrivalent human papillomavirus vaccine in women with HIV: a longitudinal cohort study.
BACKGROUND Understanding the impact of the human papillomavirus (HPV) vaccine in women with HIV, who have higher rates of HPV infection and associated disease, is vital to achieving cervical cancer elimination. We aimed to assess the immunogenicity and efficacy of the quadrivalent HPV (qHPV) vaccine up to 9 years in a...