Difference between Active Immunity and Passive Immunity – Comparison Table

Compare active and passive immunity

Active Immunity vs Passive Immunity
(Similarities and Differences between Active and Passive Immunity)

The acquired immunity is the immunity acquired by an organism during its life. The acquired immunity against a particular microbe may be induced by the host’s response to the microbe or by the transfer of antibodies or lymphocytes specific for the microbes. Based on the above criteria, the acquired immunity is categorized into two types – (1) Active Immunity and (2) Passive Immunity.

Active Immunity: The active immunity is the direct response of your body against the pathogens. It is induced by the exposure to a foreign antigen such as the antigen of microbes. It is an adaptive response of the individual after contact with specific pathogen or antigen.

what is active immunity

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