Which network does the FDA operate to support veterinary laboratory investigation and rapid response to animal health issues?

• A. FDA Veterinary Laboratory Investigation and Response Network
• B. CDC Laboratory Response Network
• C. USDA Laboratory Investigation and Response Network
• D. NIH Veterinary Diagnostic Network

Answer: (A)

The question tests your knowledge of the FDA’s framework for coordinating veterinary lab investigations and rapid responses to animal health events. The network the FDA runs for this purpose is the Veterinary Laboratory Investigation and Response Network, known as Vet-LIRN. Vet-LIRN connects FDA laboratories with veterinary diagnostic labs and other partners to quickly confirm, investigate, and respond to animal disease incidents. It standardizes testing methods, provides proficiency testing, and shares data so that responses are timely and accurate, guiding regulatory and public health actions in animal health.

The other options don’t fit because the Laboratory Response Network operated by the CDC is focused on human health threats and bioterrorism readiness, not veterinary issues. The USDA and NIH don’t operate a network named for veterinary lab investigation and rapid response in the same way; their roles involve different federal functions and programs.