[Viral infections].
D000328:Adult; D000361:Agammaglobulinemia / Q000276:immunology; D000818:Animals; D001249:Asthma / Q000276:immunology; D006168:Guinea Pigs; D006801:Humans; D006942:Hypergammaglobulinemia / Q000276:immunology; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D008297:Male; D009975:Orthomyxoviridae / Q000276:immunology; D011817:Rabbits; D012141:Respiratory Tract Infections / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*
D007070:Immunoglobulin A; D007074:Immunoglobulin G