PoultryEgg YolkYolk SacPoultry DiseasesPoultry ProductsInfluenza in BirdsChickensInfluenza A Virus, H5N1 SubtypeInfluenza A Virus, H9N2 SubtypeAnimal HusbandryBirdsDucksTurkeysCampylobacter InfectionsFood MicrobiologyMeatCampylobacter jejuniCampylobacterZoonosesEgg ProteinsAbattoirsFood-Processing IndustrySalmonella Infections, AnimalCloacaDisease OutbreaksEggsInfluenza A Virus, H7N7 SubtypeNewcastle DiseaseEndodermal Sinus TumorGeeseMeat ProductsSalmonella enteritidisInfluenza A virusCampylobacter coliFood ContaminationInfluenza, HumanInfluenza A Virus, H7N3 SubtypeHemagglutinin Glycoproteins, Influenza VirusVitelline MembraneAnimals, WildFood HandlingPhylogenyBird DiseasesInfluenza A Virus, H7N9 SubtypeAgricultureHousing, AnimalFood InspectionManureLivestockFecesAnimal FeedAnimals, DomesticFowlpoxInfluenza A Virus, H5N2 SubtypeNewcastle disease virusReassortant VirusesMolecular Sequence DataSalmonella Food PoisoningMeat-Packing IndustryAgricultural Workers' DiseasesMesonephromaElectrophoresis, Gel, Pulsed-FieldCarbon-Oxygen LigasesAnseriformesSwineVietnamOvumSalmonella InfectionsSequence Analysis, DNAEnterococcus faeciumChina