International HIV financing dropped by more than US$1.5 billion in a single year, falling from US$8.8 billion in 2024 to US$7.3 billion in 2025 — an 18% decline and the lowest level in nearly two decades, according to a UNAIDS special report released on 27 July 2026 at the 26th International AIDS Conference in Rio de Janeiro.
The report warns that the funding shortfall has severely disrupted HIV prevention, testing, treatment programmes, and community-led services across low- and middle-income countries. Total HIV resources in those nations stood at US$17.6 billion in 2025, far below the US$21.9 billion annually needed by 2030 to stay on track.
Children are among the hardest hit. UNAIDS states that only 55% of children living with HIV were on treatment in 2025, leaving nearly half of infected children without access to life-saving medication. Reuters, which independently reported the findings, echoed UNAIDS warnings that the world risks a resurgence of the epidemic if the funding trend continues.
By the end of 2024, 9.2 million people still lacked access to HIV treatment globally, while 1.3 million people acquired HIV and 630,000 died from AIDS-related causes, according to a UN News summary published in June 2026. UN Secretary-General António Guterres said in a report released on 2 June 2026 that progress against HIV was real but increasingly fragile.
Progress is real and measurable, but it is increasingly vulnerable to converging crises.
For South Africa, which has the world’s largest HIV treatment programme, the funding decline poses direct risks to communities across the Western Cape and the Cape Flats, where community health workers and non-profit organisations have long depended on international support for outreach, testing, and adherence programmes.
UNAIDS said in its report that community-led services — the kind that reach people most affected by HIV — were among the programme components hit hardest by the disruptions. The organisation warned that without restored funding, gains made over two decades could be reversed.
Several figures cited in secondary reporting, including specific country-level data on Nigeria, Cameroon, and Zambia, have not been independently confirmed by multiple sources. Cape Flats has not yet verified whether South Africa-specific funding impacts are detailed in the full UNAIDS report.
What remains unclear is whether any additional international donor commitments will materialise before the end of 2026. Cape Flats will follow up with the Western Cape Department of Health and local HIV organisations by the end of August 2026 for a South African response to the UNAIDS findings.