The data on adults newly infected with HIV in Singapore indicates a significant decline from 500 cases per year in 2013-2016 to 200 cases annually in 2017-2019, followed by a notable drop to 100 cases in 2020. The number of infections increased to 181 in 2022 and 201 in 2023, where it stood in 2023. Forecasts suggest stabilization at 201 cases annually from 2024 onwards.

Year-on-year variation for the past two years shows an 81% increase in 2022 and an 11.05% rise in 2023. The last 5-year CAGR indicates a minimal average annual change of 0.1%. Future forecasts predict no growth, maintaining the number at 201 cases per year through 2028.

Future trends to watch for include:

Potential impact of new healthcare policies or interventions on HIV infection rates.
Changes in public awareness and education about HIV prevention.
Advancements in HIV treatment and its accessibility.
Demographic shifts that may influence infection rates.