Stability of the current biological drugs(typhoid vaccine)

  • Published : 2002.10.01

Abstract

This paper presents stability of tyhoid vaccine -attenuuated vaccine(oral) and killed vaccine{vi polysaccharide)- 5 classes with various temperature(3 points: iced temperature, refrigeration temp.. indoor temp.). Analytical techniques -vi polysaccharide content. pH. sterility. assay - have been used for the quantity of pharmacologically active chemical entries. From this study. we have found the attenuated vaccine is show iced temp. 258% and indoor temp. 0.02% compare with refrigeration temp. in assay examination and the killed vaccine is not found different. (omitted)

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