title: Immunity to influenza in ferrets. 13. Protection against influenza infection by serum antibody to homologous haemagglutinin or neuraminidase antigens.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral; D002335:Carnivora / Q000276:immunology*; D006389:Hemagglutinins, Viral; D007109:Immunity; D009439:Neuraminidase; D009975:Orthomyxoviridae / Q000276:immunology; D009976:Orthomyxoviridae Infections / Q000276:immunology*; D013997:Time Factors
chemical_list: D000914:Antibodies, Viral; D006389:Hemagglutinins, Viral; D009439:Neuraminidase