ChickensPoultryPoultry DiseasesTrichuroideaInfluenza in BirdsInfluenza A Virus, H7N3 SubtypeInfluenza A Virus, H5N1 SubtypeDucksAnimal HusbandryChick EmbryoEgyptZoonosesCommunicable Disease ControlBangladeshChicken anemia virusAgricultureBursa of FabriciusDisease OutbreaksAvian ProteinsPhylogenyMolecular Sequence DataMarek DiseaseAvian LeukosisBase SequenceAmino Acid SequenceAvian leukosis virusGizzardCloning, MolecularPoultry ProductsSpecies SpecificityNewcastle DiseaseCloacaTurkeysInfluenza A Virus, H9N2 SubtypeAlpharetrovirusOviductsAvian Sarcoma VirusesRisk FactorsMeatFeathersComb and WattlesDNACampylobacter jejuniNewcastle disease virusInfectious bursal disease virusCampylobacter InfectionsEggsCoturnixSpecific Pathogen-Free OrganismsEimeriaMardivirusBirnaviridae InfectionsSalmonella enteritidisRNA, MessengerQuailCecumSalmonella Infections, AnimalGeeseMusclesErythrocytesGenesCoccidiosisFood MicrobiologyDNA, ComplementarySequence Homology, Nucleic AcidCells, CulturedSequence Homology, Amino AcidMolecular Weight