St. Lucia is officially recognized by Canada as free of certain diseases listed in the World Organisation for Animal Health (WOAH; founded as Office International des Épizooties (OIE)) Terrestrial animal code.
- African horse sickness
- Contagious bovine pleuropneumonia
- Foot-and-mouth disease
- Lumpy skin disease
- Peste des petits ruminants
- Rift valley fever
- Sheep pox and goat pox