title: Host defences during virus infection.
mesh_terms: D000361:Agammaglobulinemia / Q000276:immunology; D000818:Animals; D000906:Antibodies; D000917:Antibody Formation; D005260:Female; D005334:Fever / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed; D007109:Immunity; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000276:immunology; D007249:Inflammation / Q000276:immunology; D007372:Interferons / Q000096:biosynthesis*; D009500:Neutralization Tests; D010587:Phagocytosis; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000276:immunology; D014762:Viral Interference; D014777:Virus Diseases / Q000276:immunology*
chemical_list: D000906:Antibodies; D007372:Interferons