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Animal Health

USDA-Approved Laboratories

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Testing for certain types of diseases must be performed at either the NVSL or other APHIS-approved facilities. Some testing is performed only by laboratories in the National Animal Health Laboratory Network (NAHLN). Click on any of entries below to show facilities that, with the NVSL, are approved to perform the corresponding tests. Laboratories requesting approval to conduct testing (other than NAHLN) should contact the Area Veterinarian-in-Charge for their state. See the NAHLN Web site for NAHLN membership requirements.

Name (all documents in PDF format) Size (KB)
Anaplasmosis

17

Aquaculture
22
Avian Influenza (NAHLN labs)
44
Bluetongue
16
Bovine Leukosis
17
Bovine Spongiform Encephalopathy (NAHLN labs)
15
Brucellosis
17
Chronic Wasting Disease (NAHLN labs)
28
Classical Swine Fever (NAHLN labs)
33
Contagious Equine Metritis
11
Equine Infectious Anemia
69
Equine Viral Arteritis
11
Foot-and-Mouth Disease (NAHLN labs)
34
Genotyping
8
Newcastle Disease-Exotic (NAHLN labs)
43
Johne's Disease--serology
23
Johne's Disease--organism-based methods
23
Johne's Disease--pooling methods
15
Pseudorabies
25
Scrapie (NAHLN labs)
28
Tuberculosis-Gamma Interferon
8
Vesicular Stomatitis--equine CF assay (NAHLN labs)
14
Last Modified: July 7, 2008