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Histology and immunohistochemistry of SARS‐CoV‐2 RT‐PCR positive olfactory bulbs. Neuronal, glial, and vascular structures demonstrate no pathological features (A, H&E, 100×; B, H&E, 200×). Immunohistochemistry for SARS‐CoV‐2 spike glycoprotein demonstrates a paranuclear localisation within endothelial cells (C, anti‐SARS‐CoV‐2 spike glycoprotein, 400×; D, anti‐SARS‐CoV‐2 spike glycoprotein, 1000×)
