抄録
Anti-idiotype antibodies were induced by injecting BALB/c mice with syngeneic antibody against the hemagglutinin of Newcastle disease virus (NDV). These anti-idiotype antibodies were purified and injected into syngeneic mice. Anti-anti-idiotype sera thus prepared contained antibodies against the hemagglutinin of NDV. This NDV-mouse experimental system might provide a good experimental model for investigation of basic problems of idiotype vaccine.