The forecasted number of adults newly infected with HIV in Japan shows a gradual decline from 2024 to 2028. In 2023, the number stood at approximately 972 individuals. The year-on-year percentage change reflects a slight annual reduction: 0.52% from 2024 to 2025, 0.62% from 2025 to 2026, 0.42% from 2026 to 2027, and 0.53% from 2027 to 2028. Calculating the compound annual growth rate (CAGR) for these five years presents an average annual decrease of about 0.46%.
Future trends to watch for with the HIV epidemic in Japan include advancements in preventive healthcare, increased accessibility to treatment, and enhanced public health campaigns aimed at reducing stigma, thus potentially accelerating the decline in new infections.
