Immunization is one of the most powerful and cost-effective of all health interventions. Immunization prevents debilitating illness and disability, and saves millions of lives every year.

Immunization is also one of the primary intervention measures against childhood immunizable diseases.
I hope you as the learner has just appreciated the role played by Immunization in the prevention and controlling of vaccine-preventable childhood and other diseases of international concern.

Thank you for your commitment, questions during this entire seester.