Abstract Background: vaccines are the most effective preventive and success of public he
Introduction Age inappropriate vaccination of children increases the rate of mortality and morbidi
Abstract Background: Vaccine preventable diseases (VPDs) account for 17% of the global u
Abstract A vaccine is a kind of remedy that trains the body’s protection system so that it
Background Globally, vaccination is one of the most cost-effective interventions in promoting child
Background Vaccine timeliness is essential for preventing childhood morbidity