Figure 2. Photomicrographs showing histopathologic features and immunolocalization of rabies virus antigens in central nervous system tissue from a kidney transplant recipient with donor-derived rabies infection. A. Typical intracytoplasmic eosinophilic inclusions (Negri bodies, arrows). Hematoxylin and eosin staining. Original magnification, ×158. B) Rabies virus antigens within neurons and neuronal processes. Immunoalkaline phosphate staining, naphthol fast red substrate with light hematoxylin counterstain. Original magnification, ×158.