Infants' resistance to bacterial infection.
D001424:Bacterial Infections / Q000276:immunology* / Q000628:therapy; D006801:Humans; D007113:Immunity, Innate; D007223:Infant; D007231:Infant, Newborn; D012157:Mononuclear Phagocyte System / Q000276:immunology; D010587:Phagocytosis