title: Antibody formation in laboratory animals after parenteral application of A/swine influenza virus.
abstract: Antigenicity of swine influenza viruses, Ann Arbor/31 and recombinant X-53, was compared on the different animal species. The serological investigations of animals infected with live or immunized with the inactivated virus, demonstrated a close antigenic relationship between the H and N antigens of both viruses. For inactivated vaccine preparation it was recommended, on the basis of our results, to use Ann Arbor virus instead of virus X-53.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral; D006224:Cricetinae; D006168:Guinea Pigs; D006389:Hemagglutinins, Viral; D009980:Influenza A virus / Q000276:immunology*; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007274:Injections, Intraperitoneal; D007279:Injections, Subcutaneous; D009439:Neuraminidase / Q000276:immunology; D011817:Rabbits
chemical_list: D000914:Antibodies, Viral; D006389:Hemagglutinins, Viral; D007252:Influenza Vaccines; D009439:Neuraminidase