Various types of antigenic agents in constitute vaccines
What are the various types of antigenic agents that can constitute vaccines?
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Vaccines may be constituted of dead agents of that particular disease, of inactivated agents of disease, or of inactivated toxins or of fragments of the infectious agent. Examples of a number of vaccines and their kind of antigenic agents are: inactivated tuberculosis bacilli, BCG; inactivated toxin and antitetanic vaccine; inactivated toxin, antidiphtheric; antipolio Salk, dead poliovirus; attenuated (inactivated) poliovirus, antipolio Sabin.
Homogenization: It is intensive blending of mutually associated substances or groups of mutually associated substances to form a constant of distinct insoluble phases (sometimes with the addition of surfactants) to receive an emulsion or suspension.
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