15+ Explain Natural Active Immunity UK. As opposed to passive immunity, where antibodies are injected into an organism during pregnancy or artificially, active immunity requires a process of training immune cells to recognize and counteract. Also known as artificial active immunity, a person can build a resistance to a disease following an immunization.
Both are discussed in details, as well as a third type of immunity, known because vaccines are designed such that they do not cause illness, we gain the benefits of the exposure without the risks associated with fighting off a natural infection.
Active immunity results from an infection or an immunization, while passive immunity comes from naturally or artificially gaining antibodies. Medicine portal | encyclopedia | gray's anatomy | topics | diseases | drugs | wellness | obesity | metabolic syndrome | weight loss* disclaimer: B cells develop from stem cells in the bone marrow of adults (liver of fetuses). Supplement active immunity involves the production of.