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Figure 4 | Veterinary Research

Figure 4

From: Neuropathogenesis of a highly pathogenic avian influenza virus (H7N1) in experimentally infected chickens

Figure 4

Codetection of viral antigen and Siaα2-6 Gal receptors in the brain of an H7N1 HPAIV infected chicken at 3 dpi. Double immunohistochemistry showing the focus of SNA granular staining (arrow) in correlation with the presence of influenza virus antigen detected in the optic chiasm of infected chicken. Influenza virus antigen was abundant also on ependymal cells (bar = 100 μm).

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