Mark D. Schrenzel , Tammy A. Tucker, Taryn A. Donovan, Martin D.M. Busch, Annabel G. Wise, Roger K. Maes, and Matti Kiupel
Author affiliations: Zoological Society of San Diego, Escondido, California, USA (M.D. Schrenzel, T.A. Tucker); Animal Medical Center, New York, New York, USA (T.A. Donovan); IDEXX Laboratories, Ludwigsburg, Germany (M.D.M. Busch); Michigan State University, Lansing, Michigan, USA (A.G. Wise, R.K. Maes, M. Kiupel);
Figure 1. Photomicrographs showing A) encephalitis with neuronal necrosis and intranuclear inclusions (arrows) in a polar bear (Ursus maritimus); scale bar = 50 μm; hematoxylin and eosin stain; and B) Grevy’s zebra (Equus grevysi) with acute rhinitis with eosinophilic inclusions in respiratory epithelium; scale bar = 20 μm; hematoxylin and eosin stain.
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