Male Circumcision for HIV Prevention Strategies

Male circumcision has emerged as a cornerstone of combination HIV prevention, reducing the risk of heterosexual male acquisition by approximately 60 percent. Its protective effect is attributed to the removal of foreskin tissue that is rich in HIV target cells and to consequent alterations in penile microbiota. Following the publication of pivotal trials in the mid-2000s, global health bodies recommended voluntary medical male circumcision (VMMC) as part of comprehensive prevention packages in high-burden regions of eastern and southern Africa. Programmes have since focused on scaling up safe surgical services, integrating demand-creation campaigns and strengthening follow-up care. Modelling studies indicate that reaching coverage targets—often set at 80 percent of adult males—could avert millions of new infections and generate substantial cost savings by reducing future treatment needs. Implementation challenges include cultural acceptance, equitable access in rural areas, quality assurance, and the logistics of postoperative surveillance. Recent work has refined approaches to identify districts with low uptake, tailor communication strategies to different age groups and leverage digital innovations to improve efficiency. The global significance of male circumcision extends beyond sub-Saharan Africa, informing prevention efforts among key populations and contributing to broader sexual and reproductive health objectives.

Research from Nature Portfolio

Recent analyses applying probabilistic models to household surveys and programme records have revealed that circumcision coverage among South African men aged 15–49 rose from under 25 percent in 2008 to around 64 percent by 2019, with medical circumcision accounting for a major share of that increase. However, progress varied markedly across districts, highlighting the need for subnational targeting to meet national goals. Another study has examined factors influencing satisfaction with adult circumcision in East Asia. A cross-sectional survey of men aged 20–40 in Taiwan found that undergoing circumcision in adulthood and avoiding long-term complications were the strongest predictors of high patient satisfaction. These findings emphasise the role of patient selection, preoperative counselling and minimisation of adverse outcomes in sustaining demand for safe circumcision services.

Male Circumcision for HIV Prevention Strategies publication trend

The graph below shows the total number of articles in male circumcision for hiv prevention strategies across all publications each year (not limited to Nature Index journals).

Technical terms

Voluntary Medical Male Circumcision (VMMC): Surgical removal of the foreskin performed with informed consent to reduce HIV acquisition risk.

Adverse event (AE): Any unintended medical occurrence following a procedure, ranging from mild to severe complications.

Meta-analysis: A statistical method that combines data from multiple studies to produce a pooled estimate of effect size.

HIV incidence: The rate of new HIV infections in a population over a defined time period.

References

1. Randomized, Controlled Intervention Trial of Male Circumcision for Reduction of HIV Infection Risk: The ANRS 1265 Trial. PLOS Medicine (2005).
2. Voluntary Medical Male Circumcision: Modeling the Impact and Cost of Expanding Male Circumcision for HIV Prevention in Eastern and Southern Africa. PLOS Medicine (2011).
3. Substantial but spatially heterogeneous progress in male circumcision for HIV prevention in South Africa. Communications Medicine (2024).
4. Factors influencing satisfaction with male circumcision in Taiwan. Scientific Reports (2023).
5. Expanding the Evidence on the Safety and Efficiency of 2-Way Text Messaging–Based Telehealth for Voluntary Medical Male Circumcision Follow-up Compared With In-Person Reviews: Randomized Controlled Trial in Rural and Urban South Africa. Journal of Medical Internet Research (2023).
6. Male circumcision uptake and misperceived norms about male circumcision: Cross-sectional, population-based study in rural Uganda. Journal of Global Health (2023).
7. Circumcision to prevent HIV and other sexually transmitted infections in men who have sex with men: a systematic review and meta-analysis of global data. The Lancet Global Health (2019).
8. Achieving the HIV Prevention Impact of Voluntary Medical Male Circumcision: Lessons and Challenges for Managing Programs. PLOS Medicine (2014).
9. Barriers and Motivators to Voluntary Medical Male Circumcision Uptake among Different Age Groups of Men in Zimbabwe: Results from a Mixed Methods Study. PLOS ONE (2014).