In 2023, the influenza vaccination rate for persons aged 65+ stood at 71.2%. Forecasted data suggest a gradual increase in vaccination rates, reaching 71.5% in 2024 and progressively climbing to 72.8% by 2028. The year-on-year percentage variation indicates a steady rise, but with marginal increments. The compound annual growth rate (CAGR) across the five-year forecasted period shows an approximate increase of 0.43% per annum.

Future trends to watch for include:

Healthcare policy changes influencing vaccination accessibility and adoption.
Population demographics and aging trends impacting the baseline number of potential vaccine recipients.
Public health campaigns and seasonal flu severity which may affect annual vaccination rates.