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African Swine Fever (ASF) and Classical Swine Fever (CSF) Laboratories

Last Modified: September 10, 2026

There are 53 laboratories approved for African swine fever (ASF) and classical swine fever (CSF) testing. Of these laboratories, 12 are approved for ASF/CSF active surveillance and foreign animal disease (FAD) investigation testing, and 41 are approved for ASF/CSF FAD investigation and response testing.

View the full list of NAHLN laboratories approved for ASF/CSF testing.

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