Which activity can only be performed by accredited veterinarians (AVs)?

The activity that can only be performed by accredited veterinarians (AVs) is performing tests on animals for the USDA-APHIS. This is because AVs are specifically designated and trained to carry out certain tasks that are critical for ensuring the health and safety of animal populations and to prevent the spread of diseases that can impact public health.

The role of accredited veterinarians is especially important in the context of federal regulations related to animal health, disease control, and international trade. They provide essential services that include conducting tests mandated by the USDA-APHIS, which oversees animal health and welfare in the U.S., thus ensuring compliance with national and international standards.

While other activities such as conducting routine health inspections, issuing medical prescriptions for livestock, and administering vaccinations may be performed by veterinarians in general, specific regulatory activities such as testing for disease surveillance strictly fall under the purview of accredited veterinarians who have met the required standards and have the necessary credentials to perform such functions in accordance with USDA-APHIS protocols.