Abstract

OUTLOOK OF VACCINE PREPARATION TECHNIQUES

Tanima Debnath Sarkar*

Abstract

Immunization is the process of rendering man resistant to infections. It may be done by active or passive process. Inactive or non toxic part of the potion from live attenuated or killed virus or bacteria is used to design different vaccine. Hence, vaccine is antigenic preparations from microorganism (virus or bacteria or rickettsia) for protect and prevent the diseases from our body in long term after administered. After taking vaccine body system immunized and stimulate, and recognize the foreign particle then encounter them. Once specific vaccine is activated in our body means throughout life we saved from the definite diseases. This reviewed the recent literature on types of whole organism vaccines, subunit vaccine, recombinant vaccine, DNA vaccine, edible vaccine, synthetic peptide vaccine and multivalent subunit vaccine. Outlook of the designing vaccine have been studied extensively to help eradication the infectious disease development, and thereby decrease the need for drugs.

Keywords: Immunization, passive, vaccine, rickettsia, recombinant, edible, synthetic peptide.