Part 1 Shellfish safety: An introduction: Microbial contamination and shellfish safety; Biotoxin contamination and shellfish safety. Part 2 Improving molluscan shellfish safety and quality: Viral contaminants of molluscan shellfish: Detection and characterisation; Monitoring viral contamination of molluscan shellfish; Algal toxins and their detection; Monitoring of harmful algal blooms; Mitigation of effects of harmful algal blooms; Modelling as a mitigation strategy for harmful algal blooms; Metals and organic contaminants in bivalve molluscs; Managing molluscan shellfish-borne microbial diseases; Disease and molluscs quality; Hazard analysis and critical control point programs for raw oyster processing and handling; Biofouling and the shellfish industry. Part 3 Improving crustacean safety and quality: Optimization of crustacean quality through husbandry and adherence to post-harvest standards for processing; Development of vaccines and management of viral diseases of crustaceans; Specific pathogen-free (SPF) shrimp stocks in shrimp farming facilities as a novel method for disease control in crustaceans; Selective breeding of penaeid shrimp. Part 4 Regulation and management of shellfish safety: Legislation, regulation and public confidence in shellfish; Risk management of shell fisheries. Part 5 Post-harvest issues: Molluscan shellfish depuration; Slaughter, storage, transport and packaging of crustaceans; Packaging, storage and transport of molluscan shellfish.