Analyzing the HIV incidence data in Nigeria, we observe a significant decline from 0.98 in 2013 to 0.74 units of uninfected population aged 15-49 in 2023. The year-on-year variations exhibit an overall downward trend, with remarkable declines in 2020 and 2021 of -14.1% and -34.33%, respectively. The Compound Annual Growth Rate (CAGR) over the past five years (2018-2023) is -1.79%. Notably, there is an anomalous spike in 2022, showing a 68.18% increase. The forecast for the period from 2024 to 2028 anticipates a slight reduction, with a projected CAGR of -0.84%.
Future trends to watch for:
- Monitoring any resurgence in HIV incidence rates beyond the forecasted figures, particularly given past anomalies.
- Evaluating the impact of new or ongoing HIV prevention and treatment programs.
- Assessing changes in demographic and socio-economic factors influencing HIV incidence in Nigeria.
