How to Design Vaccines? | Biology

In this article we will discuss about the meaning and approaches to design vaccines. Meaning of Vaccines: Vaccines may be defined as a preparation of antigenic materials, often combined with adjuvants, that is adminis­tered to individuals to induce protective immunity against pathogenic infections. The antigen may be in the form of live but avirulent microorganisms, killed micro­organisms, purified macromolecular antigenic [...]