What is quarantine?

What is quarantine?

• A. Isolation before shipment
• B. Routine health check
• C. Vaccination of animals
• D. Isolating sick animals

Answer: (D)

Quarantine is the separation of animals to prevent the spread of disease, especially when an animal may be exposed or is new and could introduce illness to the group. Isolating sick animals is the clearest way to stop transmission because it directly removes contagious individuals from healthy ones, giving time to observe, diagnose, and treat without risking others. The other options miss the core idea: keeping animals apart before shipment is a specific application and not the general purpose of quarantine; routine health checks are ongoing monitoring, not isolation; vaccination is about boosting immunity, not separating animals to prevent spread.

Quarantine is the separation of animals to prevent the spread of disease, especially when an animal may be exposed or is new and could introduce illness to the group. Isolating sick animals is the clearest way to stop transmission because it directly removes contagious individuals from healthy ones, giving time to observe, diagnose, and treat without risking others.

The other options miss the core idea: keeping animals apart before shipment is a specific application and not the general purpose of quarantine; routine health checks are ongoing monitoring, not isolation; vaccination is about boosting immunity, not separating animals to prevent spread.