When reporting a positive EIA test, which information is not needed?

When reporting a positive Equine Infectious Anemia (EIA) test, the veterinarian typically needs to include critical information to ensure proper documentation, traceability, and further action to mitigate the disease's spread. The owner's name and address, accession number, and details about the animal itself are vital components of this report.

The owner's name and address are necessary for follow-up and communication regarding the health status of the animal. The accession number is crucial for tracking the specific sample tested and correlating it with laboratory findings. Details such as the name and description of the animal allow for accurate identification and reporting, which is essential for managing disease control protocols.

In contrast, the veterinarian's contact number is not necessarily mandated for the report. While it may be helpful for communication, the core elements required for the report focus on the animal, its owner, and laboratory specifics that directly pertain to disease surveillance and control measures. Therefore, the contact number is not a needed piece of information when reporting a positive EIA test.