In vaccination,inactive or dead antigens are | vedclass

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(B) Vaccination involves the introduction of weakened or dead pathogens (antigens) into the body to stimulate the immune system.When the immune system

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Active immunity

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(B) Vaccination involves the introduction of weakened or dead pathogens (antigens) into the body to stimulate the immune system.When the immune system encounters these antigens,it recognizes them as foreign and produces specific antibodies and memory cells against them.Since the body's own immune system is actively involved in producing these antibodies,this process is known as $Active \ immunity$.Passive immunity,on the other hand,involves the direct transfer of ready-made antibodies (e.g.,through colostrum or antitoxins),which is not the case in vaccination.

In vaccination,inactive or dead antigens are introduced into the body. What type of immunity is this?

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