Which term describes vaccination or injection of immune protection?

Which term describes vaccination or injection of immune protection?

• A. Immunizations
• B. Immunotherapy
• C. Gene editing
• D. Gene testing

Answer: (A)

Vaccination or injection of immune protection is called immunization. Immunization trains the immune system to recognize pathogens by introducing safe forms or pieces of a germ (such as inactivated vaccines, proteins, or even mRNA). This prompts the body to produce antibodies and memory cells, so if you encounter the real pathogen later, your body can respond quickly and effectively, often preventing illness. Immunotherapy, by contrast, uses the immune system to treat a disease after it occurs. Gene editing changes genetic code, and gene testing looks at one’s genes; neither describes giving immune protection through a vaccine.

Vaccination or injection of immune protection is called immunization. Immunization trains the immune system to recognize pathogens by introducing safe forms or pieces of a germ (such as inactivated vaccines, proteins, or even mRNA). This prompts the body to produce antibodies and memory cells, so if you encounter the real pathogen later, your body can respond quickly and effectively, often preventing illness. Immunotherapy, by contrast, uses the immune system to treat a disease after it occurs. Gene editing changes genetic code, and gene testing looks at one’s genes; neither describes giving immune protection through a vaccine.