title: [From the point of view of infection].
mesh_terms: D001422:Bacterial Adhesion; D001424:Bacterial Infections / Q000175:diagnosis / Q000382:microbiology*; D003581:Cytodiagnosis; D006801:Humans; D009346:Neisseriaceae / Q000472:pathogenicity; D012137:Respiratory System / Q000382:microbiology*; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000382:microbiology*