[Serological method of detecting antirabies antibodies].

The possibility of the determination of rabies antibodies by the serological method has been demonstrated, involving the use of culture rabies virus, strain Vnukovo-32, concentrated and purified by high speed centrifugation, for the sensitization of anserine erythrocytes. The neutralization test in mice and the passive hemagglutination test showed a correlation in rabies antibody titers in the sera of animlas immunized with rabies vaccines. The advantages of the passive hemagglutination test consist in the rapidity of obtaining the results, in a simple and economic method of carrying out the test.