Production of shigella antisera for diagnosis at IVAC

4 groups of antiserum were met the inquiry to make strongest immunized response and to produce most antibody against Sh.flexneri. Produced antiserum has a high specificity and a possible identificity to detect correspond antigene. It met the physical criteria, having good sterility, specificity and sensitivity. The preparation was stable after 24 months follow up. It can be used to differentiate the subgroups of Shigella