Who receives carbon copies of the Equine Infectious Anemia (EIA) test results?

The correct choice indicates that carbon copies of the Equine Infectious Anemia (EIA) test results are distributed to the submitting veterinarian, the owner, the United States Department of Agriculture (USDA), and the relevant Department in charge, which typically includes state veterinary services.

This approach ensures that all parties involved have access to critical health information regarding the equine population. The submitting veterinarian needs the results to manage the health of the horse and inform recommendations for care or treatment. The owner must also have access to the results as they directly pertain to the horse they own and can influence decisions about the animal's future, including its ability to participate in events or travel. The USDA requires the information for tracking and management of EIA within the broader context of public health and animal management; proper documentation helps monitor disease trends and implement control measures. Including the Department ensures that local and state regulations are adhered to and provides additional oversight and resources if needed.

This distribution of information is crucial for maintaining transparency and compliance with regulations surrounding EIA testing, as well as facilitating communication between the different stakeholders involved in equine health management.