In 2023, the prevalence of HIV among individuals aged 15-49 in Brazil stood at 0.6%. Forecasts for 2024 and 2025 suggest stability at 0.6%, followed by a gradual increase to 0.7% in 2026, sustaining through to 2028. This indicates a 0% year-on-year change for 2024-2025 and a 16.7% increase from 2025 to 2026. The compound annual growth rate (CAGR) from 2024 to 2028 reflects a steady but modest upward trend.

Future trends to watch for include:

The impact of healthcare interventions and awareness programs on curbing prevalence.
Socioeconomic factors influencing access to HIV prevention and treatment services.
Technological advancements in diagnostics and treatment affecting future prevalence rates.