Actinobacillus pleuropneumoniaeActinobacillus InfectionsBiofilmsPleuropneumoniaActinobacillusSwine DiseasesHaemophilusSwineHemolysin ProteinsSerotypingAspartate Ammonia-LyaseTransferrin-Binding ProteinsHaemophilus InfectionsPleuropneumonia, ContagiousBacterial ProteinsAntibodies, BacterialCytotoxinsPolysaccharides, BacterialPasteurella multocidaActinobacillus suisPasteurellaceaeBacterial VaccinesPalatine TonsilVirulenceGene Expression Regulation, BacterialBacterial AdhesionDNA, BacterialGenes, BacterialBacterial CapsulesMolecular Sequence DataBacterial Outer Membrane ProteinsPlanktonLungTylosinIron-Binding ProteinsHaemophilus paragallinarumStaphylococcus epidermidisSulfite Reductase (Ferredoxin)Microbial ViabilityPseudomonas aeruginosaPasteurellaTransferrin-Binding Protein BComplement Fixation TestsBacterial ToxinsAnti-Bacterial AgentsAntigens, BacterialSpecific Pathogen-Free OrganismsAgglutination Tests