Mastitis, BovineMastitisMilkCattleProtothecaDairyingStaphylococcus aureusStaphylococcal InfectionsCattle DiseasesStreptococcusMikaniaMammary Glands, AnimalStaphylococcusStaphylococcus PhagesCoagulaseStreptococcal InfectionsSheep DiseasesLactationDNA, BacterialStreptococcus agalactiaeAnti-Bacterial AgentsSerum Albumin, BovineHerpesvirus 1, BovineMolecular Sequence DataVirulence FactorsElectrophoresis, Gel, Pulsed-FieldPolymerase Chain ReactionPasteurellaceae InfectionsBacterial Typing Techniques