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Animal Health |
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Surveillance and State Status for Tuberculosis The USDA has established five status levels, or stages, for states and zones as they make progress eradicating bovine tuberculosis. These five stages are generally based upon the herd prevalence of bovine tuberculosis. The five stages are: Non-accredited, Accredited Preparatory, Modified Accredited, Modified Accredited Advanced, and Accredited-free. State status for cattle and bison and for captive cervids are established independently of each other. Currently, for cattle and bison, we have 49 States and Territories which are Accredited-Free. Three States currently have either total or partial Modified Accredited or Modified Accredited Advanced Status. For captive cervids, all States and Territories currently hold Modified Accredited Status. States will be able to apply for a change in captive cervid status once the federal regulations have been revised to reflect the status level critieria in the pending UMR for captive cervids.
Tuberculosis Sample Submission Manual for Meat Inspection Personnel (pdf 1.46mb) Approval to Conduct Comparative Cervical Tuberculin (CCT) Testing The CCT listing (pdf 65kb) contains a list of State and Federal veterinarians approved to conduct the Comparative Cervical Tuberculin test and individuals approved to collect and submit blood samples for the gamma interferon test (as stated in VS Memorandum 552.28). Additional Links
Last Modified:
September 12, 2008
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