Frank Okon

The Joint United Nations Programme on HIV/AIDS (UNAIDS) weekend reveled that more than 3,000 adolescent girls and young women in sub-Saharan Africa are contracting HIV every week, reinforcing concerns that the global campaign against AIDS may be entering one of its most precarious periods in decades.

The Joint United Nations Programme on HIV/AIDS (UNAIDS) unites the efforts of 11 UN organizations the UNHCR, UNICEF, WFP, UNDP, UNFPA, UNODC, UN Women, ILO, UNESCO, WHO and the World Bank.

UNAIDS stated weekend that the fight against HIV/AIDS has, for years, been widely regarded as one of global health’s greatest success stories on account of massive international investments, expanded access to antiretroviral therapy, community-based interventions and sustained advocacy.

The instruments, the agency stated helped transform what was once considered a near-certain death sentence into a manageable chronic condition for millions of people.

It said AIDS-related deaths declined sharply, new infections fell significantly and countries across Africa began recording measurable progress against a disease that had devastated entire generations.

“Today, however, health experts are warning that those gains are increasingly at risk. A new report released by UNAIDS suggests that a combination of shrinking international funding, declining support for prevention programs, growing restrictions on vulnerable communities and persistent inequalities is creating conditions that could reverse decades of progress,” the agency stated.

According to the report, approximately 3,000 adolescent girls and young women in sub-Saharan Africa acquire HIV every week, a stark reminder that the epidemic continues to disproportionately affect some of the continent’s most vulnerable populations.

The figure also highlights a deeper structural problem: despite advances in treatment and prevention, young women remain at the centre of Africa’s HIV burden due to a complex mix of poverty, gender inequality, limited access to healthcare services and social vulnerability.

The concern is unfolding against a backdrop of unprecedented financial pressure on global HIV programs. UNAIDS reports that international development assistance fell by 23 per cent in 2025, representing the sharpest decline on record.

HIV services have been among the hardest hit, with testing programs in high-burden countries falling by 22 per cent between 2024 and 2025. Funding for condoms, one of the most basic and cost-effective prevention tools, has in some settings been reduced by more than 90 per cent.

Such reductions are particularly alarming because prevention efforts were already underfunded before the latest cuts.

In 2024, prevention accounted for only 11 per cent of total HIV spending globally. Rather than expanding to meet continuing demand, that investment is now shrinking further, raising fears that new infections could begin rising after years of decline.

The impact is already becoming visible in key prevention programs. Uptake of pre-exposure prophylaxis (PrEP), a daily medication that significantly reduces the risk of HIV infection, fell by 38 per cent between 2024 and 2025 across 62 countries reporting data to UNAIDS.

Public health experts regard PrEP as one of the most important innovations in HIV prevention in recent years, making the decline particularly troubling.

Beyond financial constraints, the report points to a changing political environment that is complicating efforts to reach populations most vulnerable to infection.

UNAIDS noted that criminalization of marginalized groups increased for the first time since the agency began tracking such trends. In 2025, two additional countries introduced laws criminalizing same-sex sexual activity, while another strengthened penalties in 2026.

Health advocates argue that such measures undermine public health objectives by driving vulnerable populations away from healthcare services, testing centers and prevention programs. When individuals fear discrimination, stigma or legal consequences, they are often less likely to seek treatment or participate in prevention initiatives, increasing the risk of transmission within communities.

The erosion of community-based services is another source of concern. A recent study covering 79 community-led organizations across Africa, Latin America and the Asia-Pacific region found that support services for people living with HIV had declined by 50 per cent.

Services targeting sex workers fell by 82 per cent, while programs serving men who have sex with men declined by 85 per cent. These figures illustrate how funding reductions are weakening the grassroots networks that have long been regarded as essential to successful HIV responses.

What makes the situation particularly troubling is that it contrasts sharply with the remarkable achievements recorded over the past quarter-century. Since 2010, AIDS-related deaths have fallen by 56 per cent, dropping from 1.3 million annually to about 570,000 in 2025. New HIV infections have declined by 43 per cent over the same period, while nearly 78 per cent of the estimated 40.9 million people living with HIV are now receiving life-saving treatment.

Yet those successes remain fragile. Nearly nine million people living with HIV still do not have access to treatment, leaving them vulnerable to illness while increasing the likelihood of continued transmission. Health experts warn that interruptions in funding and services could quickly erode the progress that has been achieved.

The challenges are not confined to Africa. UNAIDS reports rising infection rates in parts of Eastern Europe, Central Asia, the Middle East, North Africa and Latin America, suggesting that the epidemic remains far from over despite significant global advances.

At the heart of the debate is a question that extends beyond medicine and public health. According to UNAIDS Executive Director Winnie Byanyima, the world already possesses the tools needed to end AIDS as a public health threat.

Effective treatments exist, preventive medicines are available and innovative long-acting prevention technologies are emerging. The challenge, she argues, is whether governments and donors are willing to sustain the political and financial commitments required to deploy them at scale.

That question will take centre stage during the upcoming United Nations High-Level Meeting on HIV/AIDS, where member states are expected to adopt a new political declaration aimed at ending AIDS by 2030.

The proposed targets include expanding antiretroviral treatment coverage to 40 million people, ensuring access to preventive medicines for 20 million individuals and guaranteeing HIV services free from stigma and discrimination.

Whether those ambitions can be realized will depend largely on decisions made over the next few years. The warning signs identified by UNAIDS suggest that the global HIV response stands at a crossroads.

Continued investment and political commitment could keep the world on track toward ending AIDS within this decade. Failure to act, however, could allow the epidemic to regain momentum, with adolescent girls and young women in sub-Saharan Africa once again paying the highest price.