Keywords
Abstract
Childhood vaccinations represent one of the most effective and safe public health measures in the prevention of infectious diseases. Immunization protects children from life-threatening illnesses such as measles, polio, diphtheria, pertussis, and hepatitis B, significantly reducing global mortality and morbidity rates. This paper provides an overview of the role, mechanism, and importance of childhood immunization programs, analyzes their impact on public health, and discusses challenges related to vaccine hesitancy. Findings emphasize that widespread vaccination not only safeguards individual children but also strengthens community immunity, preventing the reemergence of controlled diseases. The study highlights the necessity of continuous education, accessibility, and governmental support to maintain global vaccination coverage.
References
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