Immunization: A process by which a person becomes protected against a disease through vaccination. This term is often used interchangeably with vaccination or i

Immunization: A process by which a person becomes protected against a disease through vaccination. This term is often used interchangeably with vaccination or inoculation. https://www.cdc.gov/vaccines/vac-gen/imz-basics.htm https://www.cdc.gov/vaccines/vac-gen/imz-basics.htm