title: Evidence of infection with influenza viruses in migratory waterfowl.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000276:immunology / Q000382:microbiology*; D004197:Disease Reservoirs; D004372:Ducks; D004739:England; D005777:Geese; D006385:Hemagglutination Inhibition Tests; D007087:Illinois; D009980:Influenza A virus / Q000302:isolation & purification; D008824:Michigan; D008923:Missouri; D009500:Neutralization Tests; D009864:Ontario; D009975:Orthomyxoviridae / Q000302:isolation & purification; D009976:Orthomyxoviridae Infections / Q000276:immunology / Q000662:veterinary*; D013023:South Dakota; D013781:Texas; D014422:Turkeys; D014922:Wisconsin