Influenza and the interaction of viruses and bacteria in respiratory infections.
D000818:Animals; D001424:Bacterial Infections / Q000150:complications*; D004196:Disease Outbreaks; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology / Q000382:microbiology*; D051379:Mice; D008854:Microscopy, Electron; D009975:Orthomyxoviridae / Q000472:pathogenicity; D012137:Respiratory System / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000382:microbiology*; D014481:United States; D014777:Virus Diseases / Q000150:complications*
D007252:Influenza Vaccines