The forecasted diphtheria, tetanus, and pertussis (DTP) vaccination rates among children in the U.S. from 2024 to 2028 remain constant at 94%. This figure represents stability as compared to 2023, where the vaccination rate was already at 94%. With no change over the forecast period, the year-on-year variation is zero, and the compound annual growth rate (CAGR) also reflects a steady trend with no percentage change.

Future trends to watch for include:

Potential policy changes impacting vaccination mandates or funding at federal and state levels.
Society’s vaccination acceptance levels, influenced by health campaigns or misinformation.
The emergence of pandemic scenarios influencing general vaccination schedules.