Global Veterinary Standards Flashcards

According to WOAH standards, what defines a 'surveillance zone' in the context of an FMD outbreak?

Answer: A zone surrounding a protection zone where enhanced monitoring is conducted to detect disease spread

A surveillance zone surrounds a protection zone during an FMD outbreak, with heightened monitoring to detect any outward spread of the disease beyond the protection zone.

Under international veterinary standards, which principle determines the maximum interval for re-testing animals under a brucellosis eradication program in an officially free herd?

Answer: Risk-based interval, typically every 3 years for low-risk herds

Risk-based testing intervals allow low-risk officially-free herds to be tested every 3 years, while higher-risk herds may require more frequent testing under official control programs.

A US-based veterinarian receives a shipment of biological products from another country. Which international framework governs the standards for veterinary biological products crossing borders?

Answer: WOAH standards for veterinary biologicals combined with national regulatory requirements (e.g., USDA-CVB)

International movement of veterinary biologicals is governed by WOAH standards for product quality and safety combined with the importing country's national regulatory body requirements, such as USDA Center for Veterinary Biologics.

Which concept in global veterinary standards refers to the probability that a disease is truly absent given a negative surveillance result?

Answer: Confidence of freedom from disease

Confidence of freedom from disease is the statistical expression of how certain we can be that a disease is absent when surveillance results are negative, accounting for system sensitivity and prevalence assumptions.

The global control and eradication of rinderpest was officially declared in 2011. Which international principle did this achievement demonstrate for future disease control programs?

Answer: Global veterinary cooperation and coordinated vaccination campaigns can eradicate livestock diseases

Rinderpest eradication demonstrated that coordinated global vaccination campaigns, shared diagnostics, and international veterinary cooperation can permanently eliminate major livestock diseases.

In the WOAH PVS pathway, which 'critical competency' assesses whether a country's veterinary authority can legally enforce animal health measures?

Answer: Veterinary legislation

The 'veterinary legislation' critical competency in PVS evaluations assesses whether adequate legal frameworks exist for the veterinary authority to mandate and enforce disease control measures.

Which international agreement requires member countries to base their sanitary (animal health) measures on international standards, guidelines, or recommendations such as those from WOAH?

Answer: WTO Agreement on Sanitary and Phytosanitary Measures (SPS Agreement)

The WTO SPS Agreement requires member countries to base sanitary and phytosanitary measures on international standards from WOAH (animal health), Codex (food safety), and IPPC (plant health).