Factors Affecting The Implementation Of Immunization

CHAPTER ONE  INTRODUCTION 1.1      Background to the Study It is obvious that immunization is one of the most cost-effective public health interventions for reducing global child morbidity, mortality and life time disabilities (Lee, 2003) (Chen et al, 2004). Worldwide, immunization prevents more than 2.5 million child deaths each year (WHO/UNICEF and World Bank, 2009, WHO 2009). Global public health has greatly improved through the widespread use of vaccines, preventing millions of childhood hospitalizations and deaths each year rating immunization as a number one public health intervention…