Which Tests Are Used For Diagnosis Of Diphtheria?

Which Tests Are Used For Diagnosis Of Diphtheria? Diagnosis of diphtheria is confirmed by culture of the organism from the specimen and by demonstrating toxin production using an immunoprecipitation reaction (the modified Elek test). blood tellurite medium followed by selective culture on cystinase medium (Tinsdale). How do you test for Corynebacterium Diphtheriae? The toxigenicity of