title: Bactericidal antibody after colonization with Neisseria meningitidis.
mesh_terms: D000328:Adult; D000906:Antibodies; D000918:Antibody Specificity; D001770:Blood Bactericidal Activity; D002353:Carrier State / Q000276:immunology; D003429:Cross Reactions; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000276:immunology; D008589:Meningococcal Infections / Q000276:immunology*; D009305:Nasopharynx / Q000382:microbiology; D009345:Neisseria meningitidis / Q000276:immunology*; D009895:Opsonin Proteins
chemical_list: D000906:Antibodies; D009895:Opsonin Proteins