ArticleThe Journal of infectious diseases2025
Vaccine Effectiveness Against Anal HPV Among Men Who Have Sex With Men Aged 18-45 Years Attending Sexual Health Clinics in 3 United States Cities, 2018-2023.
Article in The Journal of infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.
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Who cites it
10 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Strategies implemented to increase HPV vaccine uptake and confidence among men who have sex with men and transgender people: A systematic review.Human vaccines & immunotherapeutics · 2026Pooled it
- Effects of human papillomavirus (HPV) vaccination programmes on community rates of HPV-related disease and harms from vaccination.The Cochrane database of systematic reviews · 2025Pooled it
- Temporal Trends in Anal HPV Infection Among Men Who Have Sex With Men Attending Sexual Health Clinics in Three United States Cities, 2018-2024.Sexually transmitted diseases · 2026Article
- Elimination of HPV-associated cancers: universal HPV vaccination and the role of anal screening - a meeting report.BMC proceedings · 2026Article
- A Phase IV, Open-label, Single-Arm, Multicentric Clinical Trial for Evaluation of Human Papillomavirus 9vHPV Vaccine Immunogenicity in Men Who Have Sex With Men With HIV: GeSIDA Study 10 017.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026Article
- Expanding HPV prevention across the life course: evidence on vaccine effectiveness in adults.Frontiers in public health · 2026Review
- Cost-effectiveness analysis of HPV vaccination of men who have sex with men in Germany.Infection · 2025Article
- Human Papillomavirus Vaccine Effectiveness by Age, Age at Vaccination, and Timing of Vaccination Relative to Age at First Sex Among Men Who Have Sex With Men-Seattle, Washington, 2018 to 2020.Sexually transmitted diseases · 2025Article
- Article
- Vaccine effectiveness against anal HPV infection among men with HIV who have sex with men attending sexual health clinics in three United States cities, 2018-2023.Journal of acquired immune deficiency syndromes (1999) · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
backgroundWe assessed human papillomavirus (HPV) vaccine effectiveness (VE) against anal HPV among men who have sex with men (MSM) in 2018-2023.
methodsResidual anal specimens from MSM without HIV aged 18-45 years were tested for HPV. We calculated adjusted prevalence ratios (aPR) and 95% confidence intervals (CI) for associations between vaccination (≥1 dose) and quadrivalent vaccine (4vHPV)-type prevalence adjusting for city, race/ethnicity, and nonvaccine-type HPV prevalence, stratified by age group (18-26, 27-45 years). VE was calculated as (1 - aPR) × 100.
resultsAmong 2802 persons aged 18-26, 4vHPV-type prevalence was lower in those vaccinated at age <18 (aPR = 0.13; 95% CI, .08-.22; VE = 87%) and those vaccinated ≥2 years before specimen collection (aPR = 0.52; 95% CI, .42-.64; VE = 48%) compared with unvaccinated persons. Among 3548 persons aged 27-45, 4vHPV-type prevalence was lower in those vaccinated at ages 18-26 (aPR = 0.68; 95% CI, .57-.82; VE = 32%) and those vaccinated ≥2 years before specimen collection (aPR = 0.66; 95% CI, .57-.77; VE = 33%) compared with unvaccinated persons. While we observed no VE in persons vaccinated at age >26 overall, 4vHPV-type prevalence was lower in the subgroup vaccinated ≥2 years before specimen collection (aPR = 0.71; 95% CI, .56-.89; VE = 29%).
conclusionsWe found high VE against anal 4vHPV-type prevalence among MSM aged 18-26 who were vaccinated at age <18. Lower VE was observed among MSM aged 27-45 who were vaccinated at age 18-26 or ≥2 years before specimen collection. While ideally vaccination should be given at younger ages, vaccination can prevent some future infections in this population.
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