Vaccination is administer to both Children and Adults   depending on the type of vacines at certain age and times it seems right for it to be administered  .And the purpose which in most cases is to eradicate  poliomyelitis, hepatitis..etc Cases of which have had adverse effect on the citizens.This program is usually sponsored by government parastatals in conjunction with the Health department. The lack of adequate  health information  and the knowledge of the consequences of not been vaccinated at the right time can lead to Consequential Result in the life of the individual .