ANATOMY

Detailed explanation-1: -Active Immunity Vaccine-induced immunity is acquired through the introduction of a killed or weakened form of the disease organism through vaccination.

Detailed explanation-2: -Antiserum is the general term used for preparations that contains antibodies. Artificial active immunization is where the microbe, or parts of it, are injected into the person before they are able to take it in naturally. If whole microbes are used, they are pre-treated, attenuated vaccines.

Detailed explanation-3: -Also known as artificial active immunity, vaccine-induced immunity gives our bodies a controlled way to create an immune response.

Detailed explanation-4: -Artificially acquired passive immunity is protection acquired by giving a person an injection or transfusion of antibodies made by someone else. These antibodies neutralise the infectious agents in the usual way, but the protection lasts only a few weeks because the antibodies gradually break down and are not replaced.