Anamnestic Reaction (Noun)
Meaning
Renewed rapid production of an antibody on the second (or subsequent) encounter with the same antigen.
Classification
Nouns denoting acts or actions.
Examples
- The body's immune system can produce antibodies rapidly during an anamnestic reaction when exposed to the same antigen multiple times.
- This is because an anamnestic reaction is the secondary response to an antigen that results in faster production of antibodies than the initial exposure.
- In vaccination, the anamnestic reaction is exploited to generate a rapid immune response against future infections by the same pathogen.
- A key characteristic of an anamnestic reaction is its accelerated and enhanced antibody production, indicating an efficient recall response.
- An anamnestic reaction can also contribute to the efficacy of booster shots, as they can reinvigorate and reinforce pre-existing immune memory.