artificially acquired immunity मीनिंग इन हिंदी

उदाहरण वाक्य

1. Adaptive immunity is often sub-divided into two major types depending on how the immunity was introduced .'Naturally acquired immunity'occurs through contact with a disease causing agent, when the contact was not deliberate, whereas'artificially acquired immunity'develops only through deliberate actions such as vaccination.
2. Both naturally and artificially acquired immunity can be further subdivided depending on whether immunity is induced in the host or passively transferred from an immune host .'Passive immunity'is acquired through transfer of antibodies or activated T-cells from an immune host, and is short lived usually lasting only a few months whereas'active immunity'is induced in the host itself by antigen and lasts much longer, sometimes lifelong.