collection. The sample should be immediately divided in 2 aliquots: one plain CSF for proteins-related essays, and the second should contain autologous se- rum (2 drops per 1ml of CSF). Plain blood collection tubes or cryovials can be used for storage and shipment.
MEDICINE I: DRUGS, DISEASE SURVEILLANCE, AND DISASTERS Acknowledgments
Declaration of Ethics The Authors have adhered to the Principles of Veteri- naryMedical Ethics of theAVMA.
Conflict of Interest The Authors have no conflicts of interest.