# Global Childhood Immunization Coverage Shows Progress in 2025
According to the World Health Organization and UNICEF, global childhood immunization coverage advanced in 2025 despite ongoing challenges from conflict and vaccine hesitancy. The agencies reported that 90 percent of infants worldwide—approximately 116 million children—received at least one dose of the diphtheria, tetanus and pertussis (DTP) vaccine. Additionally, 85 percent of infants, representing roughly 110 million children, completed the full three-dose DTP series, based on the annual WHO-UNICEF Estimates of National Immunization.
The progress represents incremental gains in reaching infants with essential childhood vaccinations globally. The DTP vaccine series is a cornerstone of childhood immunization programs, protecting against three potentially serious infectious diseases. The data reflects coverage across diverse contexts, including regions affected by armed conflict and areas where vaccine acceptance remains a concern.
The continued advancement in immunization rates underscores ongoing efforts by health authorities to maintain vaccination momentum despite significant obstacles. Conflict disruptions and public hesitancy toward vaccines present persistent barriers to achieving even higher coverage rates, yet global immunization programs have managed to reach the majority of the world's infant population with these critical preventive health interventions.
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