v. 1. Molecular biology. Foundations -- The infectious cycle -- Genomes and genetics -- Structure -- Attachment and entry -- Synthesis of RNA from RNA templates -- Reverse transcription and integration -- Transcription strategies : DNA templates -- Genome replication strategies : DNA viruses -- Processing of viral pre-mRNA -- Control of translation -- Intracellular trafficking -- Assembly, exit, and maturation -- v. 2. Pathogenesis and control. Infection of a susceptible host -- Infection of populations -- Virus offense meets host defense : early actions -- Immune defenses -- Patterns of infection -- Human immunodeficiency virus pathogenesis -- Transformation and oncogenesis -- Vaccines -- Antiviral drugs -- Evolution and emergence