Mycoplasma hyopneumoniaePneumonia of Swine, MycoplasmalMycoplasmaMycoplasma InfectionsSwineSwine DiseasesAdhesins, BacterialBacterial VaccinesMycoplasma hominisAntibodies, BacterialMycoplasma genitaliumPorcine respiratory and reproductive syndrome virusMycoplasma fermentansActinobacillus InfectionsMycoplasma mycoidesActinobacillus pleuropneumoniaeDNA, BacterialCiliaLungTracheaPorcine Reproductive and Respiratory SyndromePasteurella InfectionsMycoplasma bovisPasteurella multocidaSpecific Pathogen-Free OrganismsPolymerase Chain ReactionCircovirusMycoplasma pulmonisMycoplasma gallisepticumMycoplasma penetransRNA, BacterialMolecular Sequence DataBacterial AdhesionGenes, BacterialMycoplasma agalactiaeBacterial ProteinsAntigens, BacterialMycoplasma synoviaeMycoplasma hyorhinisGenome, BacterialSpecies SpecificityEnzyme-Linked Immunosorbent Assay