Understanding Innate Immunity: Body's First Defenses
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Immunity Fundamentals
The ability to ward off disease through the body's defenses is called immunity.
Understanding Immunity Concepts
Susceptibility
Lack of resistance to a disease.
Immunity Defined
The ability to ward off disease.
Genetic Resistance
The inability of a pathogen to cause disease.
- Genetic variation in an individual results in a lack of receptors for pathogen binding or other structures required by the pathogen.
Innate Immunity
Defenses against any pathogen.
- Present at birth.
- Comprises all body defenses that protect the body against any kind of pathogen.
Adaptive Immunity
Immunity or resistance to a specific pathogen.
- Defenses (antibodies) against specific microorganisms.
Innate Immunity Activation
Innate immunity is activated by protein receptors... Continue reading "Understanding Innate Immunity: Body's First Defenses" »