1. Verification and Validation of Virological Laboratory Tests in the Routine Diagnostic Laboratory2. Statistical Evaluation of Diagnostic Tests3. Molecular Amplification Methods in Diagnostic Virology4. Viral Genotyping and the Sequencing Revolution5. Design of Molecular Virologic Tests6. Microarray Detection of Viruses7. Virus Isolation8. Diagnosis by Viral Antigen Detection9. Serologic Tests in Clinical Virology10. Surgical Pathology and Diagnostic Cytology of Viral Infections11. Electron Microscopy of Viral Infections12. Laboratory Diagnosis of Viruses in Resource-Limited Settings13. Antiviral Therapy14. Common Viral Infections of Childhood15. Respiratory Virus Infections16. Gastrointestinal Tract Infections17. Infections of the Skin and Mucosa18. Cardiovascular Viral Infections19. Viral Hepatitis20. Viral Hemorrhagic Fevers21. Infections of the Central Nervous System22. Sexually Transmitted Infections23. Human Immunodeficiency Viruses: HIV-1 and HIV-224. Diagnosis of Polyomavirus Infection, Replication, and Disease25. Ocular Viral Infections26. Arthropod-Borne Viruses27. Viral Infections of the Immunocompromised Host