title: [Immunodepressive action of vaccinia virus].
abstract: The hemolytic plaque test in mice was used to demonstrate that live vaccinia virus has marked immunosuppressant action. Inactivated vaccinia virus produces no such an effect and even stimulates the output of the antibody-forming cells. The experimental data were found to be statistically significant.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology; D007108:Immune Tolerance; D051379:Mice; D013154:Spleen / Q000276:immunology; D014613:Vaccines, Attenuated / Q000276:immunology; D014616:Vaccinia virus / Q000276:immunology*; D014765:Viral Vaccines / Q000276:immunology
chemical_list: D014613:Vaccines, Attenuated; D014765:Viral Vaccines
vernacular_title: Ob immunodepressivnom deĭstvii virusa ospovaktsiny.