Vaccination is a form of a medical service wherein, an individual is injected with a mild form, mostly inactive, of a particular disease so that host body immunizes itself from that disease by generating antibodies to fight against it. Some would argue that vaccinating, although unnecessary, might even prove fatal for the younger section of society. I agree that vaccination programs are necessary, even in some cases might be dangerous. Their role in preventing unidentifiable disease and containing the outburst of epidemics outweighs its disadvantage of being dangerous.