The body's ability to protect itself from acquiring a disease is called what?

The body's ability to protect itself from acquiring a disease is called what?

• A. Immune
• B. Immunity
• C. Immunization
• D. Infectiousness

Answer: (A)

Immunity is the body's ability to protect itself from disease. It encompasses how the immune system responds to pathogens, with barriers, immune cells, antibodies, and memory that recognize and fight off invaders. Vaccination helps develop immunity by training the adaptive part of the immune system to respond more effectively in the future. The term immune describes a person or state of protection, not the protection itself, while immunization is the process of becoming protected through vaccination. Infectiousness refers to how easily a disease spreads, not to the body's protection.

Immunity is the body's ability to protect itself from disease. It encompasses how the immune system responds to pathogens, with barriers, immune cells, antibodies, and memory that recognize and fight off invaders. Vaccination helps develop immunity by training the adaptive part of the immune system to respond more effectively in the future. The term immune describes a person or state of protection, not the protection itself, while immunization is the process of becoming protected through vaccination. Infectiousness refers to how easily a disease spreads, not to the body's protection.