Marek’s disease, skin.
Submission Form: Diagnostic Cases
Submission Form: Survey and Research
USDA IMPORT PERMIT 2021 Oct 10 2022 Vet Diag Path
USDA GUIDELINE 1125 removed the need for permits for interstate movement of inactivated pathogens. USDA VS FORM 16-6A is not needed for interstate movement of formalin-fixed tissues. The following attestation of pathogen activation is available for USA domestic shipments.