define immunization and vaccine!!!
Immunization is a process or method by which an individuals immune system becomes fortified against a disease causing agent. One way to be immunized is to receive a vaccine.
A vaccine is a preparation that stimulates an immune response which can prevent an infection or create resistance to an infection. The vaccine contains weakened pathogen of the disease which stimulates immune system in our body and antibodies develop against this pathogen such that when our body encounters the same pathogen for the next time it can be easily countered.
A vaccine is a preparation that stimulates an immune response which can prevent an infection or create resistance to an infection. The vaccine contains weakened pathogen of the disease which stimulates immune system in our body and antibodies develop against this pathogen such that when our body encounters the same pathogen for the next time it can be easily countered.