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Viral Hemorrhagic Septicemia (VHS) Laboratories

Last Modified: September 10, 2026

There are 10 laboratories approved for viral hemorrhagic septicemia virus (VHSV) testing. Of these laboratories, 4 are approved for reverse transcription polymerase chain reaction (RT-PCR) only, and 6 are approved for RT-PCR and virus isolation (VI).

View the full list of NAHLN laboratories approved for VHSV testing.