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Akio just got over having the flu. his brother just got the flu. his parents are not worried about akio getting it again because he built up an immunity to this flu strain. which explains the type of immunity he built up? active because he built up antibodies due to exposure to the flu active because his parents vaccinated him against the flu passive because his mother passed on the flu antibody passive because he had antibodies added to his blood

Respuesta :

  • Akio built active immunity because he built up antibodies due to exposure to the flu.
  • Active immunity is a type of immunity which develops once a foreign antigen enters the body and after the exposure to such antigens, antibodies are made in the body.
  • The antibodies created in response to the antigens are not only involved in neutralizing the antigen but besides this memory cells are also generated.
  • Due to these memory cells, an active immunity is built which will allow protection from the same antigen on subsequent exposure.
Martebi

There are different ways to build immunity. Akio built active immunity because he built up antibodies due to exposure to the flu.

What is Active immunity?

This is simply known to be a kind of of immunity where one is develops some kinds of resistance when one is exposed to some kind of foreign antigen that enters the body.

Conclusively, When a person is exposed to such antigens, antibodies are said to be made in the body.

Learn more about Active immunity from

https://brainly.com/question/20683243

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