.04 Herd Test.

Tuberculin tests of any or all swine in a herd will be carried out whenever the Secretary has reason to suspect that tuberculosis exists in the herd or that it has been exposed to this infection. Further testing, or other appropriate procedures, shall be conducted on the farm in order to find and remove sources of infection in any species of animal or poultry on the premises. All tests for tuberculosis shall be reported promptly.