| Abstrakt: |
Ninety-eight lots of commercial antirabies vaccine manufactured by Immunopreparat Research and Production Amalgamation have been tested using enzyme immunoassay system for the detection of rabies virus antigens. Comparison of different variants of interpreting and expressing the results helped define the optimal method for assessment of vaccine titer and reference values: optical density value equal to 0.2 is taken as the cut-off. Antigenic activity of the vaccine may be expressed in international units, similarly as immunogenic activity. |
