Interpretation and Analysis of Individual Diagnostic Tests and PerformanceDiagnostic Strategies for Ruminant PopulationsSubmitting High-Quality Clinical Pathology Samples for Best ResultsMetabolic Profiling in Ruminant DiagnosticsThe Role of Histopathology in Ruminant DiagnosticsCurrent and Emerging Diagnostic Approaches to Bacterial Diseases of RuminantsApplication and Interpretation of Antimicrobial Susceptibility TestingDiagnostics for Viral Pathogens in Veterinary Diagnostic LaboratoriesSerology in Bovine Infectious Disease DiagnosisToxicology and Analytical ChemistryNext-Generation Diagnostics for PathogensFuture Directions for Ruminant Diagnostics